Weather in Boundary City in August

General weather information about Boundary City

Average annual temperature is 12.2 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -13.3 °C

Number of sunny days: 175 days

Number of rainy days: 179 days

Number of snow days: 11 days

* Weather data for Boundary City 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)	17.2	18.9	19.7	26.3	30.7	32.3	32.9	33.1	32.2	28.7	23.7	15.7
Average daytime temperature (°C)	5.1	9.9	9.9	17.3	22.2	26.6	28.9	27.0	25.1	18.1	11.5	8.3
Average temperature (°C)	1.8	3.3	4.2	10.9	16.1	20.5	23.6	22.0	19.6	13.4	6.0	4.4
Average night temperature (°C)	-1.0	-1.2	0.0	5.5	10.4	14.8	18.8	17.4	14.6	9.4	2.1	1.6
Absolute minimum temperature (°C)	-10.6	-13.3	-8.3	-1.7	1.4	9.8	14.8	11.3	9.3	-3.7	-9.4	-6.2

The best time to visit Boundary City during the most sunny months:

The largest precipitation sum in Boundary City is at

January — 111(mm)

March — 158(mm)

July — 120(mm)

August — 127(mm)

When is the best time to visit Boundary City?

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

What is the weather like in Boundary City?

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

How many sunny days does Boundary City have?

The monthly weather statistics above show sunshine and rainfall patterns for Boundary City throughout the year.