Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
Grimisuat's weather shows a minor temperature rise with the arrival of May, moving from a wintry 5°C (41°F) in April to a frosty 8.7°C (47.7°F). May in Grimisuat, Switzerland, sees the temperature falling to a mean low of 0.2°C (32.4°F).Humidity
In Grimisuat, Switzerland, the average relative humidity in May is 85%.Rainfall
May is the month with the most rainfall in Grimisuat. Rain falls for 25.8 days and accumulates 177mm (6.97") of precipitation.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Grimisuat aggregates 9mm (0.35") of snow. In Grimisuat, during the entire year, snow falls for 40.9 days and aggregates up to 716mm (28.19") of snow.Daylight
In Grimisuat, Switzerland, the average length of the day in May is 15h and 0min.On the first day of the month, sunrise is at 06:15 and sunset at 20:39. On the last day of May, in Grimisuat, sunrise is at 05:42 and sunset at 21:14 CEST.
Sunshine
In May, the average sunshine is 8.2h.UV index
In Grimisuat, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 during May translates into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Grimisuat in May?
What is the average humidity in May in Grimisuat?
What is the wettest month in Grimisuat?
How much does it rain in Grimisuat in May?
What is the last month it snows in Grimisuat?
What is the average length of the day in May in Grimisuat?
When are sunrise and sunset in May in Grimisuat?
How long on average sun shines in May in Grimisuat?
How high is the UV index in May in Grimisuat?
Average temperature in May
Grimisuat, Switzerland
- Average high temperature in May: 8.7°C
The warmest month (with the highest average high temperature) is August (16.7°C).
The month with the lowest average high temperature is January (-2.5°C).
- Average low temperature in May: 0.2°C
The month with the highest average low temperature is August (6.4°C).
The coldest months (with the lowest average low temperature) are January and February (-11°C).
Average pressure in May
Grimisuat, Switzerland
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in May
Grimisuat, Switzerland
- Average wind speed in May: 7.2km/h
The windiest month (with the highest average wind speed) is December (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in May
Grimisuat, Switzerland
- Average humidity in May: 85%
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in May
Grimisuat, Switzerland
- Average rainfall in May: 177mm
The wettest month (with the highest rainfall) is May (177mm).
The driest month (with the least rainfall) is September (76mm).
Average rainfall days in May
Grimisuat, Switzerland
- Average rainfall days in May: 25.8 days
The month with the highest number of rainy days is May (25.8 days).
The month with the least rainy days is February (13.8 days).
Average snowfall in May
Grimisuat, Switzerland
- Average snowfall in May: 9mm
The month with the highest snowfall is February (167mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Grimisuat, Switzerland
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (10.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Grimisuat, Switzerland
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in May
Grimisuat, Switzerland
- Average sunshine days in May: 3.4 days
The month with the most sunshine days is October (13.5 days).
The month with the least sunshine days is June (2.8 days).
Average UV index in May
Grimisuat, Switzerland
- Average UV index in May: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in May
Grimisuat, Switzerland
- Average cloud cover in May: 52
The months with the most cloud cover are February and March (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 37).
Average visibility in May
Grimisuat, Switzerland
- Average visibility in May: 7km
The months with the highest visibility are June, July, August, October and November (8km).
The months with the lowest visibility are January, February and March (6km).
