Best year time to visit Arrowhead Lake

General weather information about Arrowhead Lake

Average annual temperature is 11.4 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: -17.5 °C

Number of sunny days: 169 days

Number of rainy days: 184 days

Number of snow days: 12 days

Look at detailed online map of Arrowhead Lake

* Weather data for Arrowhead Lake United States is based on climate observations for 2026 year

Arrowhead Lake air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.9	17.1	16.8	26.7	31.6	32.7	31.9	30.8	33.0	29.3	17.8	16.3
Average daytime temperature (°C)	4.4	7.2	8.2	16.7	22.1	26.8	28.8	26.8	24.6	17.1	10.3	8.1
Average temperature (°C)	0.9	1.3	3.0	9.9	15.3	20.6	23.2	21.2	19.1	12.5	5.0	4.4
Average night temperature (°C)	-2.0	-2.8	-0.7	4.1	8.8	14.6	17.9	16.2	14.0	8.8	1.1	1.6
Absolute minimum temperature (°C)	-17.5	-14.8	-6.7	-2.3	2.3	9.7	13.6	9.7	7.6	-2.7	-7.1	-4.2

Arrowhead Lake monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	10.0	11.0	12.0	13.0	14.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.6	10.6	11.9	13.3	14.5	15.1	14.8	13.8	12.5	11.1	9.9	9.2
Daylight minimum duration (h)	9.0	10.0	11.0	12.0	14.0	14.0	14.0	13.0	11.0	10.0	9.0	9.0
Sunshine mean duration (h)	3.4	7.4	6.6	8.9	10.5	11.5	11.8	10.5	9.0	6.4	6.8	3.5
Precipitation (mm)	89	91	118	103	35	50	64	124	27	92	20	49
Sunny days	10	17	14	10	20	16	8	15	18	9	21	11
Rainy days	15	10	15	19	11	14	23	16	12	21	8	20
Snow days	6	1	2	1	0	0	0	0	0	1	1	0

Arrowhead Lake - weather forecast by months

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

Best time to visit Arrowhead Lake:

The best time to visit Arrowhead Lake during the most sunny months:

May — 10.5(h)
June — 11.5(h)
July — 11.8(h)
August — 10.5(h)

The largest precipitation sum in Arrowhead Lake is at

February — 91(mm)

March — 118(mm)

April — 103(mm)

August — 124(mm)

October — 92(mm)

Weather forecast in the closest to Arrowhead Lake admin centers