Climate normals · 1970–2000
Allen Climate
Allen is a city in United States (TX) with a population of about 98,143. Its average annual temperature is 18.2°C (65°F), with roughly 999 mm of rain per year.
18.2°C
Avg Temp
999
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Allen Climate
Allen has an average annual temperature of 18.2°C (65°F) and receives about 999 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
18.2°C
Avg Temp
999
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 6° / 43° | 50 mm |
| February | 9° / 49° | 68 mm |
| March | 14° / 56° | 84 mm |
| April | 18° / 64° | 98 mm |
| May | 22° / 72° | 145 mm |
| June | 27° / 80° | 100 mm |
| July | 29° / 84° | 63 mm |
| August | 29° / 84° | 56 mm |
| September | 25° / 77° | 107 mm |
| October | 19° / 67° | 97 mm |
| November | 13° / 55° | 72 mm |
| December | 8° / 46° | 59 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Allen
The most comfortable months to visit Allen are typically October, April and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 35°C high). The coldest is January (near 0°C low). May is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Allen are typically October, April and May, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Allen, United States has an average annual temperature of 18.2°C and about 999 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Allen average about 35°C (95°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.