Best year time to visit Mason County

General weather information about Mason County

Average annual temperature is 21.2 °C

Absolute maximum temperature: 41.7 °C

Absolute minimum temperature: -5.3 °C

Number of sunny days: 220 days

Number of rainy days: 145 days

* Weather data for Mason County 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)	29.7	30.1	31.9	35.1	34.6	41.2	40.9	41.7	40.8	33.2	29.7	26.4
Average daytime temperature (°C)	19.2	19.6	24.7	26.5	29.8	35.7	37.9	39.7	35.0	27.2	19.5	18.5
Average temperature (°C)	12.3	11.8	17.2	19.1	23.5	28.8	31.7	33.0	28.8	21.3	14.1	12.0
Average night temperature (°C)	6.7	6.4	12.1	13.6	18.4	22.7	25.1	26.0	23.2	16.2	9.9	6.9
Absolute minimum temperature (°C)	-3.7	-5.3	1.6	8.2	13.9	17.5	22.6	23.2	19.5	2.8	2.0	0.0

The best time to visit Mason County during the most sunny months:

The largest precipitation sum in Mason County is at

May — 120(mm)

October — 105(mm)

When is the best time to visit Mason County?

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

What is the weather like in Mason County?

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

How many sunny days does Mason County have?

The monthly weather statistics above show sunshine and rainfall patterns for Mason County throughout the year.