Best year time to visit Heriot Bay

General weather information about Heriot Bay

Average annual temperature is 10.4 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -7.8 °C

Number of sunny days: 155 days

Number of rainy days: 204 days

Number of snow days: 6 days

Look at detailed online map of Heriot Bay

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

Heriot Bay air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	9.1	9.6	14.9	20.7	30.9	29.0	30.8	30.8	27.7	20.3	14.2	10.0
Average daytime temperature (°C)	6.5	6.0	8.9	10.5	21.6	22.5	25.4	25.7	19.7	14.0	8.2	7.3
Average temperature (°C)	4.7	3.1	4.6	7.0	15.1	16.2	19.2	19.1	14.4	9.9	5.5	5.6
Average night temperature (°C)	3.2	1.2	1.5	4.2	9.9	11.1	13.6	14.3	10.7	7.3	3.5	3.9
Absolute minimum temperature (°C)	-3.0	-7.8	-2.2	0.1	6.4	7.3	9.4	10.3	7.1	-0.6	0.2	-1.0

Heriot Bay monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.6	10.1	11.9	13.8	15.4	16.3	15.9	14.4	12.6	10.7	9.1	8.2
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	1.6	3.4	7.6	6.3	12.5	12.3	13.0	11.3	9.0	6.0	3.7	2.3
Precipitation (mm)	279	147	107	228	31	18	55	50	105	156	228	319
Sunny days	6	3	11	4	23	20	24	17	14	18	10	5
Rainy days	24	20	20	26	8	10	7	14	16	13	20	26
Snow days	1	5	0	0	0	0	0	0	0	0	0	0

Heriot Bay - weather forecast by months

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

Best time to visit Heriot Bay:

The best time to visit Heriot Bay during the most sunny months:

May — 12.5(h)
June — 12.3(h)
July — 13.0(h)
August — 11.3(h)

Months with the longest average daylight duration in Heriot Bay:

May — 15.4(h)
June — 16.3(h)
July — 15.9(h)

The largest precipitation sum in Heriot Bay is at

January — 279(mm)

April — 228(mm)

November — 228(mm)

December — 319(mm)

Weather forecast in the closest to Heriot Bay admin centers