Best year time to visit South Haven

General weather information about South Haven

Average annual temperature is 17.4 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: -4.9 °C

Number of sunny days: 191 days

Number of rainy days: 174 days

* Weather data for South Haven 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)	22.3	27.0	28.4	29.4	30.0	31.9	34.7	36.2	34.1	27.7	24.8	22.9
Average daytime temperature (°C)	15.1	17.4	18.6	23.3	24.5	28.8	32.1	32.3	27.7	22.8	16.8	14.7
Average temperature (°C)	9.9	12.0	12.8	17.3	19.3	23.2	26.9	27.0	22.4	17.2	11.3	9.1
Average night temperature (°C)	5.8	7.9	7.9	12.0	14.4	18.1	22.6	22.5	17.9	12.6	6.9	4.7
Absolute minimum temperature (°C)	-1.4	-4.9	-1.9	1.9	8.2	11.9	19.8	18.3	11.8	5.2	-4.5	-2.3

The best time to visit South Haven during the most sunny months:

The largest precipitation sum in South Haven is at

April — 167(mm)

August — 172(mm)

September — 144(mm)

December — 151(mm)

When is the best time to visit South Haven?

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

What is the weather like in South Haven?

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

How many sunny days does South Haven have?

The monthly weather statistics above show sunshine and rainfall patterns for South Haven throughout the year.