May weather forecastGrönsvik, Sweden
May
Weather in May
The last month of the spring, May, is a cool month in Grönsvik, Sweden, with an average temperature fluctuating between 5.5°C (41.9°F) and 10°C (50°F).Temperature
Observing a minor shift, the average high-temperature during May adjusts from April's cold 5.3°C (41.5°F) to a fresh 10°C (50°F). Grönsvik encounters a negligible difference from daytime peaks throughout the May nights, with a low-temperature average of 5.5°C (41.9°F).Humidity
In May, the average relative humidity is 72%.Rainfall
In May, in Grönsvik, Sweden, the rain falls for 9.3 days. Throughout May, 23mm (0.91") of precipitation is accumulated. In Grönsvik, during the entire year, the rain falls for 93.9 days and collects up to 304mm (11.97") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Grönsvik. During 0.8 snowfall days, in May, Grönsvik aggregates 2mm (0.08") of snow. In Grönsvik, during the entire year, snow falls for 60.8 days and aggregates up to 495mm (19.49") of snow.Daylight
The average length of the day in May in Grönsvik is 17h and 56min.On the first day of May in Grönsvik, sunrise is at 04:28 and sunset at 21:01. On the last day of the month, sunrise is at 03:07 and sunset at 22:23 CEST.
Sunshine
In May, the average sunshine in Grönsvik is 10.6h.UV index
In Grönsvik, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In May, an average UV index of 4 transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Grönsvik, Sweden
- Average high temperature in May: 10°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The month with the lowest average high temperature is February (-1.8°C).
- Average low temperature in May: 5.5°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is February (-5°C).
Average pressure in May
Grönsvik, Sweden
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).
Average wind speed in May
Grönsvik, Sweden
- Average wind speed in May: 13.9km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest months (with the lowest average wind speed) are May and August (13.9km/h).
Average humidity in May
Grönsvik, Sweden
- Average humidity in May: 72%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (71%).
Average rainfall in May
Grönsvik, Sweden
- Average rainfall in May: 23mm
The wettest months (with the highest rainfall) are January and December (36mm).
The driest months (with the least rainfall) are April and June (15mm).
Average rainfall days in May
Grönsvik, Sweden
- Average rainfall days in May: 9.3 days
The month with the highest number of rainy days is July (10.4 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in May
Grönsvik, Sweden
- Average snowfall in May: 2mm
The month with the highest snowfall is January (150mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Grönsvik, Sweden
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Grönsvik, Sweden
- Average daylight in May: 17h and 54min
The month with the longest days is June (Average daylight: 19h and 54min).
The month with the shortest days is December (Average daylight: 5h and 6min).
- Average sunshine in May: 10h and 36min
The month with the most sunshine is June (Average sunshine: 13h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in May
Grönsvik, Sweden
- Average sunshine days in May: 21 days
The month with the most sunshine days is June (21.8 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in May
Grönsvik, Sweden
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in May
Grönsvik, Sweden
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in May
Grönsvik, Sweden
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
