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Data Calendar for HAYWARD

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/Chicago timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Aug 2026Sep 2026 Oct 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
303101
High: 83
Low: 47
Precip: M
Avg Wind: WSW @ 2.5
Gust:
SSW @ 18
(2:53 PM)
RH% Min/Max: 32-100
Feel Min/Max: 47 to 82		02
High: 82
Low: 59
Precip: Trace
Avg Wind: W @ 2.5
RH% Min/Max: 35-93
Feel Min/Max: 59 to 81		03
High: 86
Low: 60
Precip: 0.17
Avg Wind: E @ 4.5
RH% Min/Max: 51-97
Feel Min/Max: 60 to 88		04
High: 79
Low: 64
Precip: M
Avg Wind: NNE @ 5.6
Gust:
NNE @ 35
(3:39 AM)
RH% Min/Max: 67-97
Feel Min/Max: 64 to 79		05
High: 76
Low: 63
Precip: M
Avg Wind: NNE @ 3.5
RH% Min/Max: 69-97
Feel Min/Max: 63 to 76
06
High: 83
Low: 57
Precip: M
Avg Wind: S @ 4.4
RH% Min/Max: 44-100
Feel Min/Max: 57 to 83		07
High: 79
Low: 60
Precip: Trace
Avg Wind: S @ 7.0
Gust:
S @ 22
(12:53 PM)
RH% Min/Max: 55-93
Feel Min/Max: 60 to 79		08
High: 73
Low: 63
Precip: 0.37
Avg Wind: S @ 10.8
Gust:
WSW @ 26
(11:04 AM)
RH% Min/Max: 76-97
Feel Min/Max: 63 to 73		09
High: 75
Low: 50
Precip: M
Avg Wind: WSW @ 4.6
Gust:
WSW @ 31
(12:21 PM)
RH% Min/Max: 41-100
Feel Min/Max: 50 to 75		10
High: 76
Low: 40
Precip: M
Avg Wind: SW @ 3.1
Gust:
SSW @ 20
(1:53 PM)
RH% Min/Max: 33-100
Feel Min/Max: 40 to 76		11
High: 83
Low: 58
Precip: 0.06
Avg Wind: S @ 11.9
Gust:
SSW @ 35
(12:39 PM)
RH% Min/Max: 37-77
Feel Min/Max: 58 to 82		12
High: 71
Low: 60
Precip: 0.06
Avg Wind: W @ 6.9
Gust:
N @ 26
(1:53 PM)
RH% Min/Max: 39-97
Feel Min/Max: 60 to 71
13
High: 64
Low: 37
Precip: M
Avg Wind: WNW @ 2.6
Gust:
N @ 21
(3:30 PM)
RH% Min/Max: 35-96
Feel Min/Max: 37 to 64		14
High: 62
Low: 34
Precip: 0.37
Avg Wind: SSE @ 7.8
Gust:
SSW @ 36
(6:53 PM)
RH% Min/Max: 46-100
Feel Min/Max: 30 to 62		15
High: 68
Low: 43
Precip: 0.02
Avg Wind: SW @ 7.3
Gust:
WNW @ 31
(8:33 AM)
RH% Min/Max: 49-96
Feel Min/Max: 43 to 68		16
High: 71
Low: 35
Precip: 0.27
Avg Wind: ESE @ 1.2
RH% Min/Max: 41-96
Feel Min/Max: 32 to 71		17
High: 68
Low: 47
Precip: 0.10
Avg Wind: N @ 1.1
RH% Min/Max: 59-100
Feel Min/Max: 47 to 68		18
High: 59
Low: 45
Precip: 0.16
Avg Wind: ENE @ 4.3
RH% Min/Max: 86-100
Feel Min/Max: 43 to 59		19
High: 61
Low: 46
Precip: 0.05
Avg Wind: ENE @ 5.4
Gust:
NNE @ 17
(8:49 AM)
RH% Min/Max: 84-100
Feel Min/Max: 45 to 61
20
High: 61
Low: 43
Precip: M
Avg Wind: NE @ 9.4
Gust:
NE @ 32
(12:29 PM)
RH% Min/Max: 55-100
Feel Min/Max: 41 to 61		21
High: 61
Low: 40
Precip: M
Avg Wind: ENE @ 6.3
Gust:
NNE @ 18
(2:53 PM)
RH% Min/Max: 39-100
Feel Min/Max: 36 to 61		22
High: 64
Low: 35
Precip: M
Avg Wind: ENE @ 4.8
Gust:
N @ 20
(11:15 AM)
RH% Min/Max: 40-100
Feel Min/Max: 33 to 64		23
High: 68
Low: 34
Precip: M
Avg Wind: ESE @ 3.9
Gust:
NNE @ 17
(11:53 AM)
RH% Min/Max: 35-100
Feel Min/Max: 30 to 68		24
High: 66
Low: 48
Precip: M
Avg Wind: SSE @ 5.4
Gust:
S @ 17
(12:15 PM)
RH% Min/Max: 54-90
Feel Min/Max: 45 to 66		25
High: 72
Low: 39
Precip: M
Avg Wind: SE @ 2.6
RH% Min/Max: 51-100
Feel Min/Max: 38 to 72		26
High: 71
Low: 48
Precip: M
Avg Wind: SSE @ 6.1
Gust:
S @ 24
(2:53 PM)
RH% Min/Max: 35-100
Feel Min/Max: 47 to 71
27
High: 61
Low: 55
Precip: 0.05
RH% Min/Max: 62-93
Feel Min/Max: 56 to 61		28

Precip: M		2930010203

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.