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Allen, USA Weather Averages

August is the hottest month in Allen with an average temperature of 30°C (85°F) and the coldest is January at 9°C (48°F) with the most daily sunshine hours at 12 in June. The wettest month is May with an average of 117.4mm of rain..

Average Temperature Allen

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Allen

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Allen

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Average Daily Sunshine Hours Allen

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Allen : Next 24-Hour Weather

Today - 30th April 2025

Sunrise 06:39

Sunrise

Sunset 20:08

Sunset
4:00
Overcast
20°C (67°F)
5:00
Overcast
20°C (67°F)
6:00
Overcast
20°C (67°F)
7:00
Overcast
20°C (67°F)
8:00
Overcast
21°C (69°F)
9:00
Overcast
21°C (69°F)
10:00
Overcast
22°C (71°F)
11:00
Overcast
23°C (73°F)
12:00
Overcast
24°C (75°F)
13:00
Thundery outbreaks possible
25°C (76°F)
14:00
Thundery outbreaks possible
25°C (76°F)
15:00
Thundery outbreaks possible
25°C (76°F)
16:00
Moderate or heavy rain shower
25°C (76°F)
17:00
Moderate or heavy rain shower
25°C (76°F)
18:00
Moderate or heavy rain shower
24°C (75°F)
19:00
Moderate or heavy rain shower
24°C (74°F)
20:00
Moderate or heavy rain shower
24°C (74°F)
21:00
Moderate or heavy rain shower
23°C (73°F)
22:00
Thundery outbreaks possible
22°C (71°F)
23:00
Clear
22°C (71°F)

Tomorrow - 1st May 2025

Sunrise 06:39

Sunrise

Sunset 20:08

Sunset
0:00
Thundery outbreaks possible
21°C (69°F)
1:00
Moderate or heavy rain with thunder
21°C (69°F)
2:00
Moderate or heavy rain with thunder
20°C (68°F)
3:00
Moderate or heavy rain with thunder
20°C (67°F)
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