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The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station (USW00003016) within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMMMMM0.000.00
19880.000.000.000.000.00MMM0.00M0.000.00
19890.000.000.000.00MMMMMMM0.00
19900.000.00M0.00MMMMMM0.000.00
19910.000.000.000.000.000.000.000.000.000.000.000.00
19920.000.000.000.000.000.000.000.000.000.000.000.00
19930.000.000.000.000.000.000.000.000.000.000.000.00
19940.000.000.000.00MMMMM0.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.000.000.00M0.000.000.000.000.00
19970.000.000.000.001.370.820.681.653.371.640.480.16
19980.500.821.590.670.481.240.800.461.011.530.550.78
19990.370.480.492.600.880.920.741.841.150.330.210.67
20000.861.101.140.270.600.980.361.001.030.570.720.36
20010.290.710.710.801.340.380.931.820.471.150.620.25
20020.280.210.650.740.700.060.521.511.982.730.990.23
20030.220.680.740.401.760.330.141.051.290.051.120.46
20040.750.650.472.111.010.400.670.271.961.710.650.63
20051.130.570.640.610.643.361.380.973.011.790.730.98
20060.680.121.790.710.340.092.221.131.272.480.740.20
20070.190.760.540.330.480.010.261.512.111.410.171.66
20086.281.170.830.621.370.340.480.560.600.450.880.88
20090.960.540.691.201.251.640.430.200.860.940.221.07
20100.600.850.070.860.290.340.631.120.411.310.560.87
20110.340.461.461.331.220.672.230.940.942.020.850.02
20120.571.100.250.520.120.021.921.220.480.660.480.05
20130.620.070.551.641.030.000.770.332.412.550.690.31
20140.990.410.780.651.660.110.882.652.181.000.570.65
20150.470.070.761.374.260.401.791.921.360.941.531.13
20161.070.190.231.441.220.421.061.031.210.890.470.93
20170.750.410.100.390.580.071.090.411.350.370.040.04
20180.370.680.841.500.260.270.021.740.052.700.630.67
20190.650.952.451.961.592.390.500.330.800.070.160.20
20200.250.160.270.130.090.090.410.070.210.460.220.13
20210.170.570.590.140.720.730.770.801.261.060.291.37
20220.010.090.450.491.200.900.780.662.422.690.791.93
20231.901.152.491.401.371.380.521.330.121.410.510.45
20240.480.451.290.921.291.250.261.610.571.991.170.28
20250.260.540.370.810.860.300.120.650.571.790.200.50
20260.470.520.211.620.960.090.251.580.02MMM
NCEI Climatology0.700.620.761.011.140.680.961.071.341.270.630.57

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMMMMM10.03.2
19882.35.816.3MMMMM0.0M10.78.4
198916.3M11.8MMMMMMMM2.8
1990M9.5M8.5MMMMMM0.0M
19910.20.61.40.00.90.00.00.60.21.02.61.7
19922.43.04.11.20.83.82.21.51.30.32.21.8
19931.33.81.52.20.30.10.10.10.20.52.83.3
19943.35.77.55.2MMMMM7.55.53.2
19953.14.06.55.86.44.82.02.84.85.24.03.4
19965.97.88.68.812.88.3M2.95.35.42.22.8
19972.94.45.76.95.86.15.85.04.75.23.73.1
19983.34.15.56.48.17.45.45.25.55.74.53.2
19993.45.36.98.06.97.36.15.25.55.53.63.4
20003.44.45.97.37.96.86.25.56.75.93.83.2
20013.54.44.87.66.47.46.65.95.45.44.23.5
20024.04.55.68.58.27.86.46.05.64.63.03.0
20032.84.16.67.96.76.66.45.65.15.54.83.8
20043.04.65.97.48.37.66.46.55.85.23.83.3
20053.53.86.47.16.96.85.55.45.74.24.12.8
20063.34.15.56.26.06.04.95.34.94.33.72.8
20073.64.64.96.46.16.85.84.85.74.13.53.2
20083.03.15.07.25.86.44.94.94.44.93.33.9
20092.73.76.47.35.95.45.05.55.05.13.63.1
20102.82.55.37.58.76.75.75.15.14.66.65.2
20114.77.17.28.79.69.15.15.04.14.13.83.3
20122.74.25.77.87.67.75.64.34.45.33.03.7
20133.05.96.28.76.66.75.65.75.44.52.82.9
20142.84.36.28.46.77.95.95.54.73.94.43.8
20152.33.75.17.15.85.96.15.34.34.65.13.6
20162.63.46.56.46.36.26.45.66.05.64.23.8
20174.25.76.67.56.87.65.75.46.15.04.63.3
20183.05.06.17.67.07.76.16.16.34.63.33.1
20193.45.04.66.46.16.25.45.26.55.83.43.3
20202.64.15.06.37.48.06.15.34.74.94.43.1
20212.84.35.06.96.55.74.85.35.04.22.73.6
20222.63.55.57.47.66.64.84.54.33.64.73.2
20233.34.65.25.85.45.55.44.94.93.83.42.7
20243.84.65.56.46.45.95.55.04.94.03.32.3
20252.94.46.16.15.96.36.05.24.34.32.82.8
20263.34.46.67.47.58.25.85.43.7MMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMMMMM41.6736.56
198836.0038.0036.2549.0067.00MMM49.00M42.2534.50
198940.0037.0044.0048.50MMMMMMM35.00
199044.0037.67M45.00MMMMMM63.0037.00
199135.0035.7542.00MMMM90.0073.0028.2543.8536.34
199235.0344.3646.5354.7551.7567.2573.0066.0063.0050.0040.1937.57
199338.1442.2146.0045.6450.0048.0053.0061.0061.0048.0041.1938.55
199436.7337.8852.3344.33MMMMM55.0043.4936.28
199537.9145.9251.5551.2558.1969.0476.3179.1873.3357.8549.3742.21
199636.8243.6953.0661.6573.9984.86M85.9071.0357.2745.1336.58
199736.7140.7856.4254.3071.1382.5386.7283.0775.3061.7245.8735.54
199839.1040.9249.9956.8773.5278.4189.3087.6881.9763.4750.3334.88
199936.9645.3659.5055.8967.7582.9088.2683.3574.9369.9056.5136.32
200038.7746.0551.5866.5777.9085.6792.6389.0378.7765.3439.6036.35
200136.1442.5352.2363.0375.2587.7490.4087.7482.3666.5353.0035.52
200235.1739.7149.7368.6076.1990.4994.9688.0475.1961.0044.2338.45
200342.8340.7652.4661.8773.2583.3597.7089.2377.7371.9444.7339.14
200433.6839.4161.2961.6275.0383.6688.6585.5274.2360.2246.8937.16
200542.8744.7851.3262.5373.8178.6592.9384.8377.8764.0549.8334.32
200638.3743.0048.8564.9377.7089.0190.2886.2572.8558.9749.0736.97
200734.3846.7956.6164.8974.4288.0393.2189.1578.5863.5953.7031.98
200829.6937.5248.8858.5568.5283.9391.5289.0478.7966.8051.0035.74
200935.4344.9455.5461.6675.4180.2491.0588.8581.1659.0454.0828.15
201034.2835.9452.5458.9770.3085.4792.0286.1682.3466.3946.0339.04
201132.7737.2552.7157.7167.1083.8088.2990.1080.5364.7149.3740.14
201239.9042.9460.6168.3078.1391.9391.3989.3580.8066.4555.9035.03
201330.0938.1253.7157.7771.9689.4792.6886.9078.0059.9048.3729.06
201434.4542.3655.4860.9371.9484.8091.3983.0379.2766.5846.4339.29
201541.1949.7161.4563.4767.0088.7786.7788.4882.0370.0048.4732.06
201632.0642.8655.8762.2371.7191.4091.6186.8779.8370.0056.0737.04
201736.9750.5762.6164.1073.6890.7393.0088.6580.3064.7857.4043.35
201841.5843.8655.3564.6079.5890.4796.4889.8185.1760.7445.1335.35
201934.8438.1850.5264.8066.7182.2392.2392.8483.0759.7152.4338.58
202033.0438.9954.1463.8777.9086.8792.5894.8781.5368.7152.8736.36
202136.5740.5652.7465.6074.0089.7792.8489.0383.2762.6154.1339.91
202234.1237.7151.2263.6073.0086.8491.3989.7783.4064.5245.6335.05
202334.0536.9543.3858.7074.6880.3094.4589.6180.9766.0651.5341.10
202439.4847.0353.3964.9070.0388.6792.8487.9483.7772.2946.0340.08
202533.9447.6156.9065.7775.4289.0393.2689.8780.0066.2356.4746.52
202640.8751.1167.5564.2374.9790.1095.6893.0076.00MMM
NCEI Climatology36.8043.7055.3962.9074.3086.4092.1088.9080.0065.5149.7137.29

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMMMMM36.5032.22
198833.2533.5033.0043.0049.00MMM46.00M35.7533.67
198939.0033.2535.0036.00MMMMMMM33.67
199036.0034.00M42.00MMMMMM40.0032.00
199135.0035.7537.00MMMM90.0065.0027.5034.1730.86
199227.4436.6038.2146.0051.5062.9267.7165.5056.1445.5034.2532.86
199334.6934.1439.4541.6448.0048.0053.0061.0061.0047.4033.7931.50
199430.4532.8830.6333.83MMMMM32.0033.4430.04
199529.5034.2135.0139.6044.7455.1265.9572.1252.8340.3535.0230.19
199628.6530.6936.0337.8953.7366.73M52.8052.6439.5931.8320.48
199722.1725.2825.1329.8941.3949.0053.4053.7249.0332.0023.0113.55
199819.2624.2925.4931.9539.8743.9356.4253.1649.7734.8226.008.85
199918.4921.6127.7431.7037.8845.7756.7654.7142.7529.8722.0312.00
200020.7725.3227.8133.7042.0648.4355.7156.7145.5335.4618.7513.83
200112.1622.2229.9235.8742.2649.5058.0055.7245.6735.2927.7713.33
200211.0613.1921.2135.2540.2350.6757.4852.7746.7933.7423.2718.85
200320.9722.4728.3933.0540.7547.3057.8056.1541.5335.2624.5818.75
200411.8019.5328.8736.6142.0048.6654.3252.0345.3136.6524.6116.78
200525.3223.9825.6832.4141.4547.7754.5252.5545.2537.1726.0414.66
200617.3918.1825.3934.2741.7150.0859.1354.1441.7735.5723.0315.68
20077.2622.6129.0733.8340.8448.4559.1957.8648.2334.9622.1715.19
20088.2415.8825.4129.6638.3546.5356.4354.8144.2033.2726.8915.92
200912.2422.9326.4432.0244.1248.8753.5851.0445.3532.0922.694.22
201011.8815.5625.0133.8838.4350.4556.7853.5944.8238.4123.6124.16
20119.7413.7129.3932.9138.9447.6356.2954.8745.4932.9023.0013.41
201211.9421.1726.1034.0340.6151.0358.2256.0644.8733.7725.5713.39
20133.6515.8727.0630.6741.8349.2758.7555.4250.3333.0024.907.09
201410.0621.4327.2632.8040.1647.3757.1954.1647.2336.0020.4321.26
201519.1623.5728.3932.9041.7451.0055.5855.0348.0739.9724.0310.97
201610.1315.6627.2934.4040.1951.0755.8752.6445.7737.1927.2317.68
201719.6128.3229.9431.9340.1052.2758.9254.1347.9031.5827.5014.45
201818.6820.4328.1634.9342.9051.2359.0355.0647.7036.6821.2615.06
201911.6717.0028.7436.1338.5247.5355.0353.9747.4024.8122.4318.03
202013.5016.2131.9933.2344.0052.0756.9456.5544.7030.7026.1612.70
202114.8720.5228.5934.8643.7153.6361.5854.8148.4736.7128.2019.72
202210.2813.2725.4632.6740.9451.1759.1957.8449.5334.5521.1716.20
202317.9512.8125.2431.0943.9048.4357.8757.7747.0335.6823.2520.21
202419.9024.1729.1237.1039.2654.1756.7757.0649.1039.5522.6119.26
202510.2926.6430.8633.6343.7753.6059.7155.9447.3736.3528.5024.23
202617.9724.5732.5834.9740.6151.1359.8158.1053.00MMM
NCEI Climatology13.4019.9327.0032.5940.2047.8955.3053.6045.0033.6023.3014.00

Average Daily Temperature (high+low)/2 [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMMMMM39.0834.39
198834.6235.7534.6246.0058.00MMM47.50M39.0034.08
198939.5035.1239.5042.25MMMMMMM34.33
199040.0035.83M43.50MMMMMM51.5034.50
199135.0035.7539.50MMMM90.0069.0027.8839.0133.60
199231.2440.4842.3750.3851.6265.0870.3665.7559.5747.7537.2235.21
199336.4238.1842.7343.6449.0048.0053.0061.0061.0047.7037.4935.03
199433.5935.3841.4839.08MMMMM43.5038.4733.16
199533.7140.0743.2845.4351.4762.0871.1375.6563.0849.1042.2036.20
199632.7437.1944.5449.7763.8675.80M69.3561.8348.4338.4828.53
199729.4433.0340.7742.1056.2665.7770.0668.3962.1746.8634.4424.55
199829.1832.6137.7444.4156.7061.1772.8670.4265.8749.1538.1721.87
199927.7333.4943.6243.7952.8164.3372.5169.0358.8449.8939.2724.16
200029.7735.6839.7050.1359.9867.0574.1772.8762.1550.4029.1725.09
200124.1532.3841.0749.4558.7568.6274.2071.7364.0150.9140.3924.43
200223.1226.4535.4751.9258.2170.5876.2270.4060.9947.3733.7528.65
200331.9031.6140.4347.4657.0065.3277.7572.6959.6353.6034.6628.94
200422.7429.4745.0849.1258.5266.1671.4868.7859.7748.4435.7526.97
200534.1034.3838.5047.4757.6363.2173.7268.6961.5650.6137.9424.49
200627.8830.5937.1249.6059.7069.5474.7170.2057.3147.2736.0526.32
200720.8234.7042.8449.3657.6368.2476.2073.5163.4049.2737.9323.59
200818.9626.7037.1544.1153.4465.2373.9771.9361.5050.0438.9525.83
200923.8433.9340.9946.8459.7664.5672.3169.9463.2545.5638.3816.18
201023.0825.7538.7846.4354.3767.9674.4069.8863.5852.4034.8231.60
201121.2625.4841.0545.3153.0265.7272.2972.4863.0148.8136.1826.78
201225.9232.0543.3551.1759.3771.4874.8072.7162.8350.1140.7324.21
201316.8727.0040.3944.2256.9069.3775.7271.1664.1746.4536.6318.08
201422.2631.8941.3746.8756.0566.0874.2968.6063.2551.2933.4330.27
201530.1836.6444.9248.1854.3769.8871.1871.7665.0554.9836.2521.52
201621.1029.2641.5848.3255.9571.2373.7469.7562.8053.6041.6527.36
201728.2939.4546.2748.0256.8971.5075.9671.3964.1048.1842.4528.90
201830.1332.1441.7649.7761.2470.8577.7672.4466.4348.7133.2025.21
201923.2627.5939.6350.4752.6164.8873.6373.4065.2342.2637.4328.31
202023.2727.6043.0648.5560.9569.4774.7675.7163.1249.7039.5124.53
202125.7230.5440.6650.2358.8571.7077.2171.9265.8749.6641.1729.81
202222.2025.4938.3448.1456.9769.0075.2973.8166.4749.5333.4025.62
202326.0024.8834.3144.9059.2964.3776.1673.6964.0050.8737.3930.65
202429.6935.6041.2551.0054.6571.4274.8172.5066.4355.9234.3229.67
202522.1137.1243.8849.7059.6071.3276.4872.9063.6851.2942.4835.37
202629.4237.8450.0649.6057.7970.6277.7475.5564.50MMM
NCEI Climatology25.1031.8141.1947.7557.2567.1573.7071.2562.5049.5636.5025.65

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

YearJanFebMarAprMayJunJulAugSepOctNovDec
1987MMMMMMMMMM84.4%88.4%
198888.6%87.1%91.3%MMMMM56.8%M82.4%92.0%
198974.4%M79.4%MMMMMMMM95.3%
1990M85.1%M66.0%MMMMMM56.4%M
199188.3%86.1%76.2%MMMM12.7%27.4%84.0%71.7%84.8%
199269.5%73.8%69.3%49.3%48.1%31.5%24.9%30.3%38.3%55.4%84.7%88.6%
199384.8%81.3%67.8%64.2%53.4%54.1%44.6%33.4%33.4%48.7%72.3%74.6%
199484.2%81.2%80.8%80.1%MMMMM53.9%76.6%88.7%
199584.8%73.8%64.7%61.3%55.2%37.8%32.7%24.5%37.9%54.5%69.3%78.8%
199691.7%78.5%66.7%55.5%37.0%24.4%M24.6%58.3%56.0%69.9%73.4%
199782.2%75.9%51.2%60.8%51.5%45.5%40.3%59.0%66.6%63.3%68.6%71.4%
199874.6%73.7%62.3%59.9%39.5%43.6%46.8%45.1%47.7%59.9%66.3%74.0%
199973.7%62.2%45.5%58.4%52.1%41.3%47.4%58.1%50.7%35.3%46.2%70.2%
200072.2%69.5%65.3%43.0%38.0%34.8%32.2%45.8%46.3%51.7%67.2%70.2%
200167.5%70.1%65.2%48.5%45.3%28.4%40.3%49.6%36.8%43.7%61.0%70.0%
200266.3%59.3%54.2%39.1%30.1%22.1%33.3%36.0%55.5%57.7%71.4%72.2%
200371.8%67.5%57.8%46.5%50.2%40.9%28.0%49.4%45.8%36.6%71.3%69.6%
200473.7%68.2%49.6%58.6%41.2%38.8%43.6%37.4%52.9%68.8%71.3%72.4%
200575.8%71.2%57.2%46.4%43.0%50.1%34.8%49.9%50.4%65.7%64.3%74.4%
200669.2%59.0%61.1%48.2%38.2%27.8%46.6%48.3%50.0%68.4%65.7%70.6%
200767.2%65.0%57.5%47.1%43.0%27.6%36.0%45.7%48.0%61.2%51.7%73.3%
200872.5%71.9%56.9%44.6%49.9%33.6%37.3%33.8%44.7%41.4%61.7%70.7%
200973.1%64.7%50.4%49.0%45.9%49.6%41.0%32.9%43.7%53.0%60.5%72.8%
201074.7%75.3%59.7%51.3%40.9%34.8%39.7%46.3%33.9%52.7%65.4%78.3%
201171.3%63.2%59.8%55.7%50.2%32.5%50.3%45.1%48.8%57.0%64.3%62.0%
201264.0%64.7%45.2%39.9%29.9%21.6%47.1%42.5%40.7%43.3%57.5%70.2%
201371.8%64.4%52.8%53.0%44.5%25.0%40.3%44.8%57.5%61.1%70.4%74.7%
201468.8%67.0%51.9%45.6%46.9%28.3%39.7%53.5%54.7%58.3%65.7%73.4%
201571.7%61.2%48.2%44.8%62.6%39.8%47.3%42.5%47.1%52.7%62.6%71.5%
201674.1%64.5%50.2%53.6%49.0%35.4%35.8%46.0%47.2%52.2%61.5%71.8%
201777.3%66.8%47.7%43.7%45.1%25.3%43.0%40.8%46.2%51.9%56.7%59.2%
201869.0%66.8%52.7%46.7%36.6%23.2%31.6%38.3%30.7%67.5%63.9%72.6%
201974.9%67.0%66.8%51.8%56.7%46.1%41.5%34.2%38.8%39.6%57.7%68.8%
202075.7%60.9%60.6%43.7%32.7%28.7%31.5%24.1%38.1%36.5%57.8%63.1%
202167.9%65.5%59.7%35.4%38.8%30.2%38.9%37.0%38.7%62.3%61.7%72.5%
202268.1%62.1%56.0%42.2%39.8%34.9%44.0%43.9%44.2%58.2%59.8%74.7%
202377.6%66.9%67.6%54.0%44.9%43.0%33.1%43.7%38.7%54.3%62.1%70.4%
202468.7%63.7%60.9%44.7%45.7%39.1%30.9%46.5%39.7%46.5%65.7%69.3%
202563.7%60.0%50.4%40.1%37.8%27.9%26.9%35.7%47.3%55.8%57.8%67.8%
202665.4%60.8%40.9%47.5%40.4%21.6%32.7%35.1%69.7%MMM

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