Weather in May
Temperature
In Haapsalu, the average high-temperature in May rises from a frosty 7°C (44.6°F) in April to a moderate 13°C (55.4°F). The average low-temperature, in Haapsalu, is 5°C (41°F).Rainfall
In May, the rain falls for 10 days. Throughout May, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 176 rainfall days, and 573mm (22.56") of precipitation is accumulated.Sea temperature
In Haapsalu, the average seawater temperature in May is 6°C (42.8°F).Note: Swimming in 6°C (42.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
The average length of the day in May is 16h and 56min.On the first day of May, sunrise is at 05:29 and sunset at 21:16. On the last day of the month, sunrise is at 04:26 and sunset at 22:20 EEST.
Sunshine
The average sunshine in May is 9h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
FAQ
What is the temperature in May in Haapsalu?
How much does it rain in Haapsalu in May?
How cold is the water in May in Haapsalu?
What is the average length of the day in May in Haapsalu?
What time are sunrise and sunset in May in Haapsalu?
How many hours of sunshine does Haapsalu have in May?
What is the UV index intensity in May in Haapsalu?
Average temperature in May
Haapsalu, Estonia
- Average high temperature in May: 13°C
The warmest month (with the highest average high temperature) is July (20°C).
The months with the lowest average high temperature are January and February (-2°C).
- Average low temperature in May: 5°C
The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is February (-8°C).
Average rainfall in May
Haapsalu, Estonia
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is September (70mm).
The driest months (with the least rainfall) are February and March (27mm).
Average rainfall days in May
Haapsalu, Estonia
- Average rainfall days in May: 10 days
The month with the highest number of rainy days is December (20 days).
The months with the least rainy days are May and June (10 days).
Average sea temperature in May
Haapsalu, Estonia
- Average sea temperature in May: 6°C
The best month for swimming (with the highest average sea temperature) is August (17°C).
The coldest months (with the lowest average sea temperature) are February and March (1°C).
Average daylight in May /
Average sunshine in May
Haapsalu, Estonia
- Average daylight in May: 16h and 56min
The month with the longest days is June (Average daylight: 18h and 21min).
The month with the shortest days is December (Average daylight: 6h and 21min).
- Average sunshine in May: 9h
The month with the most sunshine is June (Average sunshine: 10h).
The months with the least sunshine are January, November and December (Average sunshine: 1h).
Average UV index in May
Haapsalu, Estonia
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 0).
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