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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:  

 

Jan 2025Feb 2025 Mar 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
26272829303101
High: 49
Low: 28
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: SE @ 9.9
Gust:
SSE @ 30
(9:28 PM)
RH% Min/Max: 54-88
Feel Min/Max: 23 to 43
02
High: 64
Low: 41
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: S @ 7.1
Gust:
SSW @ 20
(9:32 AM)
RH% Min/Max: 43-86
Feel Min/Max: 37 to 62		03
High: 76
Low: 44
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: W @ 9.2
Gust:
NNE @ 33
(10:13 PM)
RH% Min/Max: 34-76
Feel Min/Max: 38 to 75		04
High: 47
Low: 36
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: NE @ 11.9
Gust:
NE @ 26
(9:57 AM)
RH% Min/Max: 45-79
Feel Min/Max: 28 to 41		05
High: 43
Low: 32
Precip: 0.44
Snow: 0
Snow Depth: 0
Avg Wind: E @ 9.6
Gust:
NE @ 22
(4:43 AM)
RH% Min/Max: 64-93
Feel Min/Max: 23 to 40		06
High: 44
Low: 31
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: WNW @ 8.9
Gust:
WNW @ 33
(2:57 AM)
RH% Min/Max: 60-89
Feel Min/Max: 29 to 39		07
High: 37
Low: 26
Precip: Trace
Snow: 0
Snow Depth: 0
Avg Wind: E @ 6.9
Gust:
E @ 20
(5:37 PM)
RH% Min/Max: 46-82
Feel Min/Max: 24 to 31		08
High: 41
Low: 32
Precip: 0.07
Snow: 0
Snow Depth: 0
Avg Wind: NNW @ 8.8
Gust:
NW @ 25
(3:24 PM)
RH% Min/Max: 62-89
Feel Min/Max: 21 to 40
09
High: 33
Low: 25
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: NNW @ 5.7
Gust:
NNW @ 20
(12:08 AM)
RH% Min/Max: 61-71
Feel Min/Max: 20 to 31		10
High: 38
Low: 22
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: E @ 6.8
Gust:
E @ 19
(8:49 PM)
RH% Min/Max: 38-71
Feel Min/Max: 18 to 32		11
High: 38
Low: 34
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: NE @ 9.2
Gust:
NNE @ 29
(6:45 PM)
RH% Min/Max: 52-64
Feel Min/Max: 27 to 33		12
High: 34
Low: 24
Precip: 0.09
Snow: 0.8
Snow Depth: T
Avg Wind: N @ 10.5
Gust:
W @ 28
(10:32 PM)
RH% Min/Max: 61-86
Feel Min/Max: 12 to 27		13
High: 27
Low: 17
Precip: Trace
Snow: T
Snow Depth: T
Avg Wind: WNW @ 10.0
Gust:
WNW @ 30
(1:10 AM)
RH% Min/Max: 40-71
Feel Min/Max: 2 to 22		14
High: 36
Low: 15
Precip: 0.17
Snow: 0.1
Snow Depth: T
Avg Wind: SE @ 13.6
Gust:
SSE @ 31
(7:56 PM)
RH% Min/Max: 40-70
Feel Min/Max: 6 to 27		15
High: 43
Low: 30
Precip: 0.17
Snow: 0.1
Snow Depth: 0
Avg Wind: NNE @ 8.7
Gust:
NNW @ 29
(7:44 PM)
RH% Min/Max: 69-89
Feel Min/Max: 18 to 42
16
High: 30
Low: 18
Precip: 0.03
Snow: 0.4
Snow Depth: 0
Avg Wind: WNW @ 15.3
Gust:
NW @ 36
(8:23 AM)
RH% Min/Max: 54-85
Feel Min/Max: 7 to 19		17
High: 22
Low: 14
Precip: Trace
Snow: T
Snow Depth: T
Avg Wind: NNW @ 6.8
Gust:
N @ 19
(11:31 PM)
RH% Min/Max: 53-74
Feel Min/Max: 3 to 21		18
High: 17
Low: 5
Precip: 0.17
Snow: 2.6
Snow Depth: 1
Avg Wind: NNE @ 11.7
Gust:
N @ 24
(2:51 AM)
RH% Min/Max: 48-78
Feel Min/Max: -11 to 5		19
High: 18
Low: 6
Precip: 0.01
Snow: 0.1
Snow Depth: 3
Avg Wind: NNW @ 12.1
Gust:
NW @ 26
(8:51 PM)
RH% Min/Max: 44-73
Feel Min/Max: -8 to 5		20
High: 18
Low: 0
Precip: 0.00
Snow: 0
Snow Depth: 1
Avg Wind: WNW @ 8.8
Gust:
WNW @ 21
(4:06 AM)
RH% Min/Max: 47-66
Feel Min/Max: -16 to 8		21
High: 30
Low: 4
Precip: 0.00
Snow: 0
Snow Depth: 1
Avg Wind: W @ 3.1
Gust:
W @ 14
(12:17 PM)
RH% Min/Max: 42-72
Feel Min/Max: -3 to 28		22
High: 41
Low: 20
Precip: 0.00
Snow: 0
Snow Depth: 1
Avg Wind: SW @ 5.1
Gust:
SSW @ 23
(2:40 PM)
RH% Min/Max: 33-60
Feel Min/Max: 11 to 36
23
High: 59
Low: 27
Precip: 0.00
Snow: 0
Snow Depth: 1
Avg Wind: SSW @ 6.6
Gust:
SSW @ 19
(2:56 PM)
RH% Min/Max: 29-58
Feel Min/Max: 24 to 59		24
High: 66
Low: 38
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: SW @ 6.6
Gust:
SW @ 21
(1:17 PM)
RH% Min/Max: 33-65
Feel Min/Max: 36 to 65		25
High: 65
Low: 38
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: W @ 6.8
Gust:
NW @ 22
(8:42 AM)
RH% Min/Max: 25-79
Feel Min/Max: 34 to 65		26
High: 70
Low: 43
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: W @ 10.5
Gust:
WNW @ 28
(10:57 AM)
RH% Min/Max: 32-73
Feel Min/Max: 40 to 69		27
High: 62
Low: 39
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: WNW @ 11.5
Gust:
NW @ 37
(12:12 PM)
RH% Min/Max: 26-76
Feel Min/Max: 35 to 62		28
High: 75
Low: 38
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: W @ 14.3
Gust:
WNW @ 39
(3:19 PM)
RH% Min/Max: 17-55
Feel Min/Max: 38 to 75		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.