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Data Calendar for San Leandro 4NE - Upper San Leandro Res

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/Los_Angeles timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

May 2026Jun 2026 Jul 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
3101
High: 80.5
Low: 49.65
Precip: M
Max Stage[ft]: 458.10
Gust: 9 (4:00 PM)
RH% Min/Max: 38-98
Feel Min/Max: 50 to 80
02
High: 69.76
Low: 51.06
Precip: M
Max Stage[ft]: 458.10
Gust: 6 (3:00 PM)
RH% Min/Max: 54-97
Feel Min/Max: 51 to 70
03
High: 74.41
Low: 53.17
Precip: M
Max Stage[ft]: 458.10
Gust: 6 (2:00 PM)
RH% Min/Max: 42-94
Feel Min/Max: 53 to 74
04
High: 72.84
Low: 53.24
Precip: M
Max Stage[ft]: 458.00
Gust: 7 (2:00 PM)
RH% Min/Max: 49-97
Feel Min/Max: 53 to 73
05
High: 78.14
Low: 49.65
Precip: M
Max Stage[ft]: 458.00
Gust: 6 (4:00 PM)
RH% Min/Max: 40-100
Feel Min/Max: 50 to 78
06
High: 63.97
Low: 50.09
Precip: M
Max Stage[ft]: 458.00
Gust: 6 (5:00 PM)
RH% Min/Max: 55-94
Feel Min/Max: 50 to 64
07
High: 70.06
Low: 48.94
Precip: M
Max Stage[ft]: 458.00
Gust: 8 (3:00 PM)
RH% Min/Max: 43-93
Feel Min/Max: 49 to 70
08
High: 67.46
Low: 50.63
Precip: M
Max Stage[ft]: 457.90
Gust: 7 (4:00 PM)
RH% Min/Max: 56-96
Feel Min/Max: 51 to 67
09
High: 70.41
Low: 54.73
Precip: 0.01
Max Stage[ft]: 458.00
Gust: 8 (2:00 PM)
RH% Min/Max: 59-98
Feel Min/Max: 55 to 70
10
High: 85.6
Low: 52.24
Precip: M
Max Stage[ft]: 457.90
Gust: 8 (4:00 PM)
RH% Min/Max: 27-100
Feel Min/Max: 52 to 84
11
High: 91.6
Low: 57.32
Precip: M
Max Stage[ft]: 457.90
Gust: 9 (4:00 PM)
RH% Min/Max: 20-93
Feel Min/Max: 57 to 88
12
High: 84
Low: 56.6
Precip: M
Max Stage[ft]: 457.90
Gust: 8 (5:00 PM)
RH% Min/Max: 33-88
Feel Min/Max: 57 to 83
13
High: 79.03
Low: 52.44
Precip: M
Max Stage[ft]: 457.90
Gust: 6 (1:00 PM)
RH% Min/Max: 47-98
Feel Min/Max: 52 to 79
14
High: 71.11
Low: 54.31
Precip: M
Max Stage[ft]: 457.90
Gust: 7 (5:00 PM)
RH% Min/Max: 59-98
Feel Min/Max: 54 to 71
15
High: 72.61
Low: 56.36
Precip: M
Max Stage[ft]: 457.90
Gust: 7 (6:00 PM)
RH% Min/Max: 57-95
Feel Min/Max: 56 to 73
16
High: 69.94
Low: 55.98
Precip: M
Max Stage[ft]: 457.80
Gust: 7 (6:00 PM)
RH% Min/Max: 64-96
Feel Min/Max: 56 to 70
17
High: 71.79
Low: 57.15
Precip: M
Max Stage[ft]: 457.80
Gust: 7 (5:00 PM)
RH% Min/Max: 61-95
Feel Min/Max: 57 to 72
18
High: 69.4
Low: 57.04
Precip: M
Max Stage[ft]: 457.80
Gust: 7 (3:00 PM)
RH% Min/Max: 64-93
Feel Min/Max: 57 to 69
19
High: 69.06
Low: 58.98
Precip: M
Max Stage[ft]: 457.80
Gust: 7 (5:00 PM)
RH% Min/Max: 60-84
Feel Min/Max: 59 to 69
20
High: 69.34
Low: 57.3
Precip: M
Max Stage[ft]: 457.70
Gust: 7 (3:00 PM)
RH% Min/Max: 55-86
Feel Min/Max: 57 to 69
21
High: 73.07
Low: 54.99
Precip: M
Max Stage[ft]: 457.70
Gust: 7 (4:00 PM)
RH% Min/Max: 57-95
Feel Min/Max: 55 to 73
22
High: 66.83
Low: 55.02
Precip: M
Max Stage[ft]: 457.70
Gust: 7 (3:00 PM)
RH% Min/Max: 66-94
Feel Min/Max: 55 to 67
23

Precip: M
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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.