Weather in Dieppe in May

General weather information about Dieppe

Average annual temperature is 7.4 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -29.6 °C

Number of sunny days: 141 days

Number of rainy days: 182 days

Number of snow days: 42 days

Look at detailed online map of Dieppe

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

Dieppe air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	10.6	8.9	6.2	17.9	30.6	34.0	31.7	25.0	30.0	24.5	13.2	14.9
Average daytime temperature (°C)	1.5	-2.0	2.5	10.7	16.2	20.6	26.8	22.6	22.2	16.3	5.3	3.4
Average temperature (°C)	-2.8	-7.7	-2.0	5.1	10.2	15.6	22.2	18.1	16.9	11.7	0.9	-0.3
Average night temperature (°C)	-6.5	-13.4	-6.0	0.3	5.4	11.8	18.3	14.6	13.0	8.4	-2.5	-3.5
Absolute minimum temperature (°C)	-18.0	-29.6	-14.7	-9.0	-0.6	5.8	13.3	9.3	5.7	-1.5	-8.3	-13.2

Dieppe 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	8.0
Daylight mean duration (h)	9.1	10.4	11.9	13.6	15.0	15.7	15.3	14.1	12.5	10.9	9.5	8.7
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	3.2	6.1	5.7	8.2	9.1	6.5	9.8	8.2	7.7	6.5	5.4	4.2
Precipitation (mm)	226	41	85	34	67	173	220	185	72	153	90	85
Sunny days	6	15	9	18	14	7	3	7	14	12	17	19
Rainy days	13	6	11	9	17	23	28	24	16	18	9	8
Snow days	12	7	11	3	0	0	0	0	0	1	4	4

Dieppe - weather forecast by months

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Best time to visit Dieppe:

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

May — 9.1(h)
July — 9.8(h)

Months with the longest average daylight duration in Dieppe:

June — 15.7(h)
July — 15.3(h)

The largest precipitation sum in Dieppe is at

January — 226(mm)

June — 173(mm)

July — 220(mm)

August — 185(mm)

October — 153(mm)

Weather forecast in the closest to Dieppe admin centers