Best year time to visit Rio Grande County

General weather information about Rio Grande County

Average annual temperature is 5.1 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: -22.0 °C

Number of sunny days: 206 days

Number of rainy days: 102 days

Number of snow days: 57 days

* Weather data for Rio Grande 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)	5.4	5.9	7.5	18.0	20.6	25.5	33.5	29.5	27.2	22.2	16.2	6.1
Average daytime temperature (°C)	-1.5	0.5	2.3	9.9	16.7	21.3	29.4	26.6	21.7	16.4	7.9	1.7
Average temperature (°C)	-6.9	-6.4	-3.4	1.6	8.8	13.0	20.2	17.8	13.3	8.0	0.4	-5.4
Average night temperature (°C)	-11.9	-11.9	-8.7	-5.1	1.2	4.0	10.1	9.2	5.4	0.6	-5.0	-10.4
Absolute minimum temperature (°C)	-19.2	-22.0	-18.9	-17.0	-1.5	-1.7	5.7	6.3	1.8	-6.5	-17.5	-20.0

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

The largest precipitation sum in Rio Grande County is at

February — 55(mm)

March — 58(mm)

May — 72(mm)

When is the best time to visit Rio Grande County?

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

What is the weather like in Rio Grande County?

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

How many sunny days does Rio Grande County have?

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