Best year time to visit Charter Township of Portsmouth

General weather information about Charter Township of Portsmouth

Average annual temperature is 9.9 °C

Absolute maximum temperature: 32.8 °C

Absolute minimum temperature: -20.3 °C

Number of sunny days: 159 days

Number of rainy days: 177 days

Number of snow days: 29 days

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* Weather data for Charter Township of Portsmouth United States is based on climate observations for 2026 year

Charter Township of Portsmouth air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	7.2	11.3	12.6	27.8	31.8	32.3	32.8	31.7	32.5	28.5	16.3	15.1
Average daytime temperature (°C)	2.2	3.5	4.9	15.0	20.6	25.7	26.9	24.4	22.8	16.0	8.1	6.3
Average temperature (°C)	-0.8	-1.7	0.7	8.9	13.8	19.6	21.6	19.4	17.9	11.7	3.5	3.0
Average night temperature (°C)	-3.3	-5.5	-3.1	3.5	7.8	14.3	16.9	15.2	13.7	8.6	0.0	0.7
Absolute minimum temperature (°C)	-20.3	-17.1	-8.2	-4.6	1.1	9.0	13.3	9.3	8.2	-2.4	-7.9	-5.6

Charter Township of Portsmouth monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.4	10.5	11.9	13.4	14.7	15.4	15.1	13.9	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	9.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	2.9	6.2	6.8	8.3	10.8	11.8	11.9	10.2	8.2	6.2	6.0	3.4
Precipitation (mm)	65	79	79	95	38	56	157	102	36	94	47	61
Sunny days	9	12	9	13	25	16	5	13	15	8	20	14
Rainy days	12	10	15	17	6	14	26	18	15	23	6	15
Snow days	10	6	7	0	0	0	0	0	0	0	4	2

Charter Township of Portsmouth - weather forecast by months

Best time to visit Charter Township of Portsmouth:

The best time to visit Charter Township of Portsmouth during the most sunny months:

May — 10.8(h)
June — 11.8(h)
July — 11.9(h)
August — 10.2(h)

Months with the longest average daylight duration in Charter Township of Portsmouth:

June — 15.4(h)

The largest precipitation sum in Charter Township of Portsmouth is at

July — 157(mm)

August — 102(mm)

Weather forecast in the closest to Charter Township of Portsmouth admin centers

Weather forecast in the closest towns to Charter Township of Portsmouth

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Frequently asked questions

When is the best time to visit Charter Township of Portsmouth?

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

What is the weather like in Charter Township of Portsmouth?

See average temperature, rainfall and daylight hours for Charter Township of Portsmouth by month in the table above.

How many sunny days does Charter Township of Portsmouth have?

The monthly weather statistics above show sunshine and rainfall patterns for Charter Township of Portsmouth throughout the year.