Best year time to visit Swan (historical)

General weather information about Swan (historical)

Average annual temperature is 4.2 °C

Absolute maximum temperature: 31.4 °C

Absolute minimum temperature: -30.9 °C

Number of sunny days: 204 days

Number of rainy days: 105 days

Number of snow days: 56 days

* Weather data for Swan (historical) 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)	6.5	7.1	9.3	20.1	21.6	27.8	31.4	29.5	28.3	23.2	16.6	6.9
Average daytime temperature (°C)	0.0	2.5	3.7	10.8	17.4	22.1	29.2	27.3	22.8	17.3	8.0	2.1
Average temperature (°C)	-8.1	-7.7	-4.2	1.3	8.4	12.9	19.3	17.6	12.7	6.7	-1.8	-7.7
Average night temperature (°C)	-15.6	-16.6	-12.4	-7.4	-0.3	3.0	8.7	8.3	3.3	-1.8	-8.9	-15.4
Absolute minimum temperature (°C)	-30.9	-27.6	-25.3	-22.0	-3.5	-1.4	3.6	5.7	-0.9	-12.3	-21.3	-28.4

The best time to visit Swan (historical) during the most sunny months:

The largest precipitation sum in Swan (historical) is at

May — 75(mm)

August — 42(mm)

When is the best time to visit Swan (historical)?

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

What is the weather like in Swan (historical)?

See average temperature, rainfall and daylight hours for Swan (historical) by month in the table above.

How many sunny days does Swan (historical) have?

The monthly weather statistics above show sunshine and rainfall patterns for Swan (historical) throughout the year.