Best year time to visit Allegheny (historical)

General weather information about Allegheny (historical)

Average annual temperature is 14.9 °C

Absolute maximum temperature: 35.9 °C

Absolute minimum temperature: -7.4 °C

Number of sunny days: 175 days

Number of rainy days: 185 days

Number of snow days: 5 days

* Weather data for Allegheny (historical) United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	20.7	25.2	25.4	29.0	29.4	33.1	35.9	34.5	33.4	29.5	24.7	18.9
Average daytime temperature (°C)	12.5	15.0	15.5	21.6	24.0	27.0	31.7	28.9	26.5	21.6	16.1	12.4
Average temperature (°C)	6.7	8.8	8.9	14.3	17.7	21.0	25.3	23.4	20.5	15.6	9.2	6.7
Average night temperature (°C)	3.0	4.1	3.9	8.6	12.3	15.7	20.1	18.9	15.5	10.8	4.3	2.7
Absolute minimum temperature (°C)	-5.5	-7.4	-6.2	1.0	4.3	9.8	14.7	13.0	11.2	3.7	-5.5	-4.9

The best time to visit Allegheny (historical) during the most sunny months:

The largest precipitation sum in Allegheny (historical) is at

January — 96(mm)

August — 140(mm)

When is the best time to visit Allegheny (historical)?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Allegheny (historical).

What is the weather like in Allegheny (historical)?

See average temperature, rainfall and daylight hours for Allegheny (historical) by month in the table above.

How many sunny days does Allegheny (historical) have?

The monthly weather statistics above show sunshine and rainfall patterns for Allegheny (historical) throughout the year.