Weather in Greenock in April

General weather information about Greenock

Average annual temperature is 6.9 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: -31.5 °C

Number of sunny days: 148 days

Number of rainy days: 175 days

Number of snow days: 42 days

Look at detailed online map of Greenock

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

Greenock air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	8.6	8.3	7.3	17.4	29.9	32.2	29.2	26.0	28.0	25.0	12.8	12.7
Average daytime temperature (°C)	0.8	-2.0	3.2	11.3	17.0	18.9	24.8	22.1	21.7	15.7	4.7	2.4
Average temperature (°C)	-3.3	-7.7	-1.3	5.6	10.7	14.4	20.0	17.5	16.2	11.0	0.1	-1.4
Average night temperature (°C)	-7.2	-13.5	-5.2	1.1	5.4	10.7	16.5	13.7	12.4	7.5	-3.5	-4.6
Absolute minimum temperature (°C)	-18.1	-31.5	-14.0	-7.0	0.7	3.6	12.6	9.5	5.8	-1.6	-9.1	-14.6

Greenock 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	15.3	14.1	12.5	11.0	9.5	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)	3.6	6.4	6.5	8.2	10.4	5.8	8.2	8.8	8.4	6.3	5.9	4.3
Precipitation (mm)	195	39	69	42	87	191	154	113	182	128	71	153
Sunny days	6	10	12	16	18	8	5	9	19	11	16	18
Rainy days	13	5	9	13	13	22	26	22	11	20	11	10
Snow days	12	13	10	1	0	0	0	0	0	0	3	3

Greenock - weather forecast by months

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Best time to visit Greenock:

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

May — 10.4(h)
August — 8.8(h)

Months with the longest average daylight duration in Greenock:

June — 15.6(h)
July — 15.3(h)

The largest precipitation sum in Greenock is at

January — 195(mm)

June — 191(mm)

July — 154(mm)

September — 182(mm)

December — 153(mm)

Weather forecast in the closest to Greenock admin centers