Weather in Napierville in December

General weather information about Napierville

Average annual temperature is 8.3 °C

Absolute maximum temperature: 33.4 °C

Absolute minimum temperature: -30.0 °C

Number of sunny days: 127 days

Number of rainy days: 200 days

Number of snow days: 38 days

Look at detailed online map of Napierville

* Weather data for Napierville Canada is based on climate observations for 2026 year

Napierville air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.9	8.3	9.1	26.7	31.0	33.4	31.7	26.2	30.4	26.5	11.4	8.8
Average daytime temperature (°C)	-0.9	-1.2	2.7	14.4	19.2	23.7	26.4	23.1	22.1	16.0	5.4	2.5
Average temperature (°C)	-4.0	-6.5	-1.3	7.9	13.2	18.5	21.8	19.0	17.3	12.0	1.4	-0.7
Average night temperature (°C)	-7.3	-11.6	-5.4	2.6	7.2	13.8	17.9	15.3	13.3	8.6	-1.7	-3.7
Absolute minimum temperature (°C)	-17.7	-30.0	-14.4	-6.4	0.1	8.2	12.1	10.7	6.7	-1.9	-7.6	-14.9

Napierville monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.2	10.4	11.9	13.5	14.9	15.6	15.2	14.1	12.5	11.0	9.6	8.8
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	2.8	5.6	6.0	7.7	10.8	9.7	10.6	10.0	9.2	5.7	5.4	2.9
Precipitation (mm)	107	74	73	110	79	125	162	206	70	122	61	134
Sunny days	9	6	9	13	20	11	3	5	18	8	11	14
Rainy days	10	10	15	17	11	19	28	26	12	23	13	16
Snow days	12	12	7	0	0	0	0	0	0	0	6	1

Napierville - weather forecast by months

Napierville weather in january Napierville weather in february Napierville weather in march Napierville weather in april Napierville weather in may Napierville weather in june Napierville weather in july Napierville weather in august Napierville weather in september Napierville weather in october Napierville weather in november Napierville weather in december

Best time to visit Napierville:

The best time to visit Napierville during the most sunny months:

May — 10.8(h)
June — 9.7(h)
July — 10.6(h)
August — 10.0(h)
September — 9.2(h)

Months with the longest average daylight duration in Napierville:

June — 15.6(h)

The largest precipitation sum in Napierville is at

July — 162(mm)

August — 206(mm)

Weather forecast in the closest to Napierville admin centers