Best year time to visit Accokeek Lawn

General weather information about Accokeek Lawn

Average annual temperature is 14.6 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: -8.7 °C

Number of sunny days: 178 days

Number of rainy days: 186 days

Number of snow days: 1 day

* Weather data for Accokeek Lawn 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	24.1	24.3	32.1	28.6	33.2	38.0	33.7	36.5	28.1	26.6	17.0
Average daytime temperature (°C)	10.4	12.4	13.5	22.3	22.7	27.7	31.6	30.1	26.5	21.4	13.9	11.0
Average temperature (°C)	6.1	7.0	7.8	15.4	16.7	21.6	25.5	24.3	21.1	15.4	7.9	6.1
Average night temperature (°C)	2.7	2.7	3.1	10.1	11.5	16.3	20.7	19.7	16.6	10.6	3.4	2.4
Absolute minimum temperature (°C)	-2.6	-8.7	-4.0	1.7	6.4	12.1	17.5	14.9	10.6	4.4	-5.5	-3.5

The best time to visit Accokeek Lawn during the most sunny months:

The largest precipitation sum in Accokeek Lawn is at

April — 126(mm)

June — 112(mm)

July — 146(mm)

December — 162(mm)

When is the best time to visit Accokeek Lawn?

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

What is the weather like in Accokeek Lawn?

See average temperature, rainfall and daylight hours for Accokeek Lawn by month in the table above.

How many sunny days does Accokeek Lawn have?

The monthly weather statistics above show sunshine and rainfall patterns for Accokeek Lawn throughout the year.