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Data Calendar for London

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

Year:  

Month:  

 

May 2025Jun 2025 Jul 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01
High: 69.8
Low: 42.8
Precip: M
Avg Wind: NW @ 5.6
Gust:
W @ 18
(1:35 PM)
RH% Min/Max: 13-87
Feel Min/Max: 39 to 70		02
High: 78.8
Low: 41
Precip: M
Avg Wind: SW @ 4.0
RH% Min/Max: 9-87
Feel Min/Max: 39 to 79		03
High: 86
Low: 51.8
Precip: M
Avg Wind: SSW @ 8.3
Gust:
S @ 24
(5:35 PM)
RH% Min/Max: 20-71
Feel Min/Max: 52 to 83		04
High: 87.8
Low: 64.4
Precip: M
Avg Wind: SW @ 12.0
Gust:
SSW @ 33
(11:55 AM)
RH% Min/Max: 22-83
Feel Min/Max: 64 to 85		05
High: 78.8
Low: 62.6
Precip: M
Avg Wind: WSW @ 6.9
Gust:
WSW @ 20
(5:15 PM)
RH% Min/Max: 45-94
Feel Min/Max: 63 to 79		06
High: 80.6
Low: 64.4
Precip: M
Avg Wind: WNW @ 6.8
Gust:
N @ 16
(12:15 PM)
RH% Min/Max: 51-94
Feel Min/Max: 64 to 82		07
High: 77
Low: 62.6
Precip: M
Avg Wind: NE @ 3.8
RH% Min/Max: 41-94
Feel Min/Max: 63 to 77
08
High: 77
Low: 62.6
Precip: M
Avg Wind: N @ 5.8
Gust:
WSW @ 16
(6:15 AM)
RH% Min/Max: 54-94
Feel Min/Max: 63 to 77		09
High: 71.6
Low: 62.6
Precip: M
Avg Wind: SW @ 8.4
Gust:
SW @ 16
(3:55 PM)
RH% Min/Max: 69-94
Feel Min/Max: 63 to 72		10
High: 73.4
Low: 53.6
Precip: M
Avg Wind: W @ 6.9
Gust:
WSW @ 20
(12:15 PM)
RH% Min/Max: 33-94
Feel Min/Max: 54 to 73		11
High: 82.4
Low: 55.4
Precip: M
Avg Wind: WSW @ 7.7
Gust:
WSW @ 22
(2:15 PM)
RH% Min/Max: 28-94
Feel Min/Max: 55 to 81		12
High: 86
Low: 59
Precip: 0.03
Avg Wind: SW @ 4.6
RH% Min/Max: 25-94
Feel Min/Max: 59 to 84		13
High: 86
Low: 68
Precip: M
Avg Wind: WNW @ 3.1
RH% Min/Max: 31-94
Feel Min/Max: 68 to 84		14
High: 69.8
Low: 68
Precip: 0.01
RH% Min/Max: 88-94
Feel Min/Max: 68 to 70
15

Precip: M		161718192021
22232425262728
29300102030405

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.