Best year time to visit Rockford (historical)

General weather information about Rockford (historical)

Average annual temperature is 14.3 °C

Absolute maximum temperature: 38.2 °C

Absolute minimum temperature: -11.7 °C

Number of sunny days: 203 days

Number of rainy days: 161 days

Number of snow days: 1 day

* Weather data for Rockford (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)	14.8	19.8	24.3	26.8	31.7	38.2	36.9	37.6	34.3	31.4	24.9	16.0
Average daytime temperature (°C)	7.4	10.9	12.3	20.3	26.0	30.3	32.1	31.5	28.5	20.5	14.2	9.9
Average temperature (°C)	2.2	3.8	6.3	13.3	19.4	23.8	25.9	25.7	22.1	15.2	8.3	5.5
Average night temperature (°C)	-1.7	-1.2	1.8	7.3	13.8	18.0	21.0	21.2	16.8	10.8	3.9	2.4
Absolute minimum temperature (°C)	-11.7	-11.1	-7.8	0.3	5.5	11.3	15.2	15.1	11.4	-2.5	-5.8	-4.5

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

The largest precipitation sum in Rockford (historical) is at

January — 98(mm)

March — 84(mm)

December — 121(mm)

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

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

What is the weather like in Rockford (historical)?

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

How many sunny days does Rockford (historical) have?

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