Best year time to visit City of Manassas

General weather information about City of Manassas

Average annual temperature is 14.5 °C

Absolute maximum temperature: 38.5 °C

Absolute minimum temperature: -9.1 °C

Number of sunny days: 184 days

Number of rainy days: 180 days

Number of snow days: 1 day

* Weather data for City of Manassas 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)	18.6	23.8	27.2	31.5	30.4	33.9	38.5	33.9	37.2	28.2	26.3	16.8
Average daytime temperature (°C)	10.3	12.7	13.9	22.6	23.4	28.1	32.3	30.9	27.0	21.4	13.9	10.6
Average temperature (°C)	5.7	6.8	7.5	15.4	16.7	21.5	25.7	24.5	21.0	15.2	7.7	5.7
Average night temperature (°C)	2.1	2.1	2.3	9.3	10.5	15.4	20.6	19.4	16.2	10.3	3.1	1.9
Absolute minimum temperature (°C)	-3.4	-9.1	-5.2	0.8	4.8	11.0	18.0	15.1	9.5	5.0	-5.3	-3.9

The best time to visit City of Manassas during the most sunny months:

The largest precipitation sum in City of Manassas is at

April — 116(mm)

June — 102(mm)

July — 109(mm)

September — 105(mm)

December — 158(mm)

When is the best time to visit City of Manassas?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit City of Manassas.

What is the weather like in City of Manassas?

See average temperature, rainfall and daylight hours for City of Manassas by month in the table above.

How many sunny days does City of Manassas have?

The monthly weather statistics above show sunshine and rainfall patterns for City of Manassas throughout the year.