The climate of Stornoway

Climate Table of Stornoway

The climate table of Stornoway shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Temp. max (°C)	8	8	9	11	13	15	17	17	15	13	10	8
Temp. min (°C)	4	3	4	5	7	10	12	11	10	8	5	4
Precipitation
Precipitation (mm)	131	135	105	52	60	51	69	82	91	126	116	148
Snow (cm)	2,3	1,1	0,9	0,3	0	0	0	0	0	0	0	0,9
UV Index	1	2	4	6	6	6	6	6	5	3	1	1

Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.

• Average yearly temperature: 12°C
• Highest temperature: 17°C in July and August
• Lowest temperature: 8°C in January, February and December
• Precipitation*: 1166 mm per year, averaging 97 mm per month
• Snowfall: 5,5 cm per year
• Driest months: 51 mm in June, 52 mm in April and 60 mm in May
• Wettest months: 148 mm in December, 135 mm in February and 131 mm in January

*Precipitation is measured as a combination of rain, snow, and hail

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Average Temperature per Month in Stornoway

This graph shows the average maximum temperatures per month in Stornoway, England. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.

Average Precipitation per Month in Stornoway

This graph shows how much precipitation Stornoway, England, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.

Average Snowfall per Month in Stornoway

This graph shows how much snow Stornoway, England, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.

Average UV Index per Month in Stornoway

This graph shows the average UV index per month in Stornoway, England. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.

Yearly Temperature in Stornoway

This graph shows the average yearly temperature in Stornoway, England. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.

Total Yearly Precipitation in Stornoway

This chart shows the total yearly precipitation in Stornoway, England, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.

Total Yearly Snowfall in Stornoway

This chart shows the total yearly snowfall in Stornoway, England, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.

Average Weather in Stornoway by Month

Click on a month below to see detailed weather info for Stornoway. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.