Best year time to visit St. Stephen

General weather information about St. Stephen

Average annual temperature is 8.0 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: -30.6 °C

Number of sunny days: 153 days

Number of rainy days: 176 days

Number of snow days: 36 days

Look at detailed online map of St. Stephen

* Weather data for St. Stephen Canada is based on climate observations for 2026 year

St. Stephen air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	9.7	8.8	8.5	19.7	30.7	33.3	30.0	26.7	29.7	26.0	13.9	13.7
Average daytime temperature (°C)	1.9	-0.8	4.2	11.7	18.1	20.1	26.2	23.3	22.7	16.8	5.8	3.3
Average temperature (°C)	-2.4	-6.6	-0.3	6.5	11.8	15.6	21.4	18.8	17.4	12.2	1.3	-0.5
Average night temperature (°C)	-6.4	-12.3	-4.5	2.4	6.8	11.9	17.7	15.2	13.7	9.0	-2.2	-3.8
Absolute minimum temperature (°C)	-17.3	-30.6	-11.7	-5.5	2.1	4.6	14.7	11.2	7.5	0.5	-7.6	-13.9

St. Stephen 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)	3.7	6.5	6.6	8.5	10.7	6.3	8.6	9.2	8.5	6.7	6.2	4.3
Precipitation (mm)	200	44	69	46	87	184	173	105	153	135	53	150
Sunny days	7	12	10	14	19	6	8	11	16	11	21	18
Rainy days	12	6	11	15	12	24	23	20	14	20	9	10
Snow days	12	10	10	1	0	0	0	0	0	0	0	3

St. Stephen - weather forecast by months

St. Stephen weather in january St. Stephen weather in february St. Stephen weather in march St. Stephen weather in april St. Stephen weather in may St. Stephen weather in june St. Stephen weather in july St. Stephen weather in august St. Stephen weather in september St. Stephen weather in october St. Stephen weather in november St. Stephen weather in december

Best time to visit St. Stephen:

The best time to visit St. Stephen during the most sunny months:

May — 10.7(h)
August — 9.2(h)

Months with the longest average daylight duration in St. Stephen:

June — 15.6(h)

The largest precipitation sum in St. Stephen is at

January — 200(mm)

June — 184(mm)

July — 173(mm)

September — 153(mm)

December — 150(mm)

Weather forecast in the closest to St. Stephen admin centers