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Data Calendar for ST. LOUIS

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:  

 

Dec 2024Jan 2025 Feb 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
29303101
High: 42
Low: 28
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: WNW @ 10.5
Gust:
NW @ 30
(3:47 AM)
RH% Min/Max: 46-72
Feel Min/Max: 23 to 36		02
High: 46
Low: 28
Precip: Trace
Snow: 0
Snow Depth: 0
Avg Wind: WSW @ 5.9
Gust:
NW @ 28
(10:27 PM)
RH% Min/Max: 45-73
Feel Min/Max: 24 to 44		03
High: 37
Low: 27
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: NW @ 11.2
Gust:
NNW @ 28
(12:56 AM)
RH% Min/Max: 46-72
Feel Min/Max: 18 to 28		04
High: 30
Low: 26
Precip: 0.01
Snow: T
Snow Depth: 0
Avg Wind: ENE @ 5.9
Gust:
ENE @ 17
(11:18 PM)
RH% Min/Max: 49-72
Feel Min/Max: 17 to 28
05
High: 28
Low: 21
Precip: 1.87
Snow: 5.6
Snow Depth: 1
Avg Wind: NE @ 14.6
Gust: 31 (1:49 PM)
RH% Min/Max: 72-86
Feel Min/Max: 6 to 19		06
High: 27
Low: 18
Precip: 0.07
Snow: 2.9
Snow Depth: 8
Avg Wind: NW @ 12.4
Gust:
NW @ 28
(12:00 AM)
RH% Min/Max: 65-86
Feel Min/Max: 4 to 17		07
High: 26
Low: 14
Precip: 0.00
Snow: 0
Snow Depth: 7
Avg Wind: W @ 6.9
Gust:
WSW @ 18
(11:56 AM)
RH% Min/Max: 57-77
Feel Min/Max: 5 to 18		08
High: 28
Low: 14
Precip: 0.00
Snow: 0
Snow Depth: 7
Avg Wind: W @ 6.7
Gust:
W @ 19
(1:50 PM)
RH% Min/Max: 44-70
Feel Min/Max: 7 to 19		09
High: 32
Low: 9
Precip: 0.00
Snow: 0
Snow Depth: 6
Avg Wind: SSE @ 5.6
Gust:
SSE @ 17
(4:31 PM)
RH% Min/Max: 51-88
Feel Min/Max: 6 to 26		10
High: 34
Low: 29
Precip: 0.19
Snow: 2.1
Snow Depth: 6
Avg Wind: WSW @ 6.4
Gust:
W @ 16
(11:45 PM)
RH% Min/Max: 72-86
Feel Min/Max: 23 to 29		11
High: 37
Low: 28
Precip: Trace
Snow: T
Snow Depth: 8
Avg Wind: SSW @ 9.9
Gust:
W @ 25
(2:52 AM)
RH% Min/Max: 59-75
Feel Min/Max: 20 to 31
12
High: 44
Low: 29
Precip: 0.00
Snow: 0
Snow Depth: 7
Avg Wind: WSW @ 10.4
Gust:
NW @ 27
(7:41 PM)
RH% Min/Max: 53-69
Feel Min/Max: 20 to 39		13
High: 29
Low: 16
Precip: 0.00
Snow: 0
Snow Depth: 5
Avg Wind: WNW @ 8.6
Gust:
W @ 25
(5:45 AM)
RH% Min/Max: 42-65
Feel Min/Max: 1 to 23		14
High: 31
Low: 14
Precip: 0.00
Snow: 0
Snow Depth: 4
Avg Wind: NW @ 9.2
Gust:
NW @ 25
(8:46 AM)
RH% Min/Max: 39-62
Feel Min/Max: 6 to 21		15
High: 31
Low: 8
Precip: 0.00
Snow: 0
Snow Depth: 3
Avg Wind: SSE @ 5.8
Gust:
S @ 17
(9:24 AM)
RH% Min/Max: 41-69
Feel Min/Max: -1 to 25		16
High: 44
Low: 26
Precip: 0.00
Snow: 0
Snow Depth: 3
Avg Wind: W @ 10.1
Gust:
WNW @ 29
(10:39 AM)
RH% Min/Max: 51-75
Feel Min/Max: 23 to 39		17
High: 56
Low: 26
Precip: Trace
Snow: 0
Snow Depth: 3
Avg Wind: S @ 9.7
Gust:
SSW @ 33
(9:32 PM)
RH% Min/Max: 30-75
Feel Min/Max: 25 to 55		18
High: 44
Low: 24
Precip: 0.00
Snow: 0
Snow Depth: 1
Avg Wind: NW @ 13.9
Gust:
NW @ 33
(8:43 AM)
RH% Min/Max: 46-76
Feel Min/Max: 11 to 39
19
High: 24
Low: 7
Precip: 0.00
Snow: 0
Snow Depth: 1
Avg Wind: NW @ 13.9
Gust:
NNW @ 32
(7:00 AM)
RH% Min/Max: 43-57
Feel Min/Max: -7 to 9		20
High: 21
Low: 4
Precip: 0.00
Snow: 0
Snow Depth: 1
Avg Wind: W @ 8.3
Gust:
WNW @ 28
(10:53 PM)
RH% Min/Max: 34-63
Feel Min/Max: -8 to 11		21
High: 11
Low: 1
Precip: Trace
Snow: T
Snow Depth: T
Avg Wind: WNW @ 10.1
Gust:
W @ 25
(9:47 AM)
RH% Min/Max: 32-69
Feel Min/Max: -17 to 2		22
High: 37
Low: 10
Precip: Trace
Snow: T
Snow Depth: T
Avg Wind: S @ 8.9
Gust:
S @ 23
(7:51 AM)
RH% Min/Max: 32-52
Feel Min/Max: -1 to 30		23
High: 35
Low: 16
Precip: 0.00
Snow: 0
Snow Depth: T
Avg Wind: WNW @ 10.1
Gust:
NW @ 34
(9:13 AM)
RH% Min/Max: 44-66
Feel Min/Max: 9 to 28		24
High: 33
Low: 10
Precip: 0.00
Snow: 0
Snow Depth: T
Avg Wind: SSW @ 7.1
Gust:
S @ 24
(8:51 PM)
RH% Min/Max: 33-70
Feel Min/Max: 4 to 25		25
High: 50
Low: 25
Precip: 0.00
Snow: 0
Snow Depth: T
Avg Wind: WSW @ 5.4
Gust:
W @ 19
(1:02 PM)
RH% Min/Max: 30-69
Feel Min/Max: 23 to 50
26
High: 38
Low: 22
Precip: 0.00
Snow: 0
Snow Depth: T
Avg Wind: NNW @ 5.0
Gust:
NW @ 13
(1:14 PM)
RH% Min/Max: 40-71
Feel Min/Max: 17 to 32		27
High: 46
Low: 21
Precip: 0.00
Snow: 0
Snow Depth: T
Avg Wind: WSW @ 10.4
Gust:
W @ 28
(4:30 PM)
RH% Min/Max: 33-68
Feel Min/Max: 13 to 39		28
High: 55
Low: 31
Precip: 0.00
Snow: 0
Snow Depth: T
Avg Wind: WSW @ 12.3
Gust:
WSW @ 30
(8:10 PM)
RH% Min/Max: 30-58
Feel Min/Max: 24 to 55		29
High: 58
Low: 35
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: W @ 5.4
Gust:
WSW @ 26
(5:18 AM)
RH% Min/Max: 27-64
Feel Min/Max: 31 to 57		30
High: 50
Low: 38
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: SE @ 9.9
Gust:
SSE @ 27
(3:36 PM)
RH% Min/Max: 53-93
Feel Min/Max: 34 to 50		31
High: 53
Low: 38
Precip: 0.07
Snow: 0
Snow Depth: 0
Avg Wind: WNW @ 11.1
Gust:
W @ 32
(6:15 AM)
RH% Min/Max: 68-93
Feel Min/Max: 34 to 53		01

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.