Best year time to visit Ashburnham

General weather information about Ashburnham

Average annual temperature is 8.9 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: -31.1 °C

Number of sunny days: 144 days

Number of rainy days: 186 days

Number of snow days: 35 days

Look at detailed online map of Ashburnham

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

Ashburnham air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.7	11.4	9.3	28.8	31.9	32.4	31.5	28.5	31.6	28.8	13.6	10.7
Average daytime temperature (°C)	0.5	2.0	4.1	15.0	19.9	24.1	26.8	24.0	23.0	15.6	6.3	3.9
Average temperature (°C)	-3.0	-4.1	-0.7	8.1	13.3	18.9	21.5	19.2	17.4	11.7	2.4	0.8
Average night temperature (°C)	-6.3	-9.5	-4.9	2.5	7.3	14.0	16.8	15.0	12.6	8.6	-1.0	-1.8
Absolute minimum temperature (°C)	-19.1	-31.1	-13.2	-8.0	1.0	9.9	13.1	10.4	7.4	-2.4	-6.8	-11.7

Ashburnham 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)	9.3	10.5	11.9	13.5	14.8	15.5	15.1	14.0	12.5	11.0	9.6	8.9
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)	3.2	5.2	6.5	8.3	11.3	11.1	11.8	10.6	9.8	5.5	5.4	2.7
Precipitation (mm)	80	72	88	93	62	95	124	68	20	84	45	95
Sunny days	9	9	13	10	20	8	7	13	20	12	14	9
Rainy days	11	11	9	18	11	22	24	18	10	19	13	20
Snow days	11	8	9	2	0	0	0	0	0	0	3	2

Ashburnham - weather forecast by months

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

Best time to visit Ashburnham:

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

May — 11.3(h)
June — 11.1(h)
July — 11.8(h)
August — 10.6(h)
September — 9.8(h)

Months with the longest average daylight duration in Ashburnham:

June — 15.5(h)

The largest precipitation sum in Ashburnham is at

July — 124(mm)

Weather forecast in the closest to Ashburnham admin centers