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
May's arrival is marked by an increase in the average high-temperature, moving from a frosty 6.1°C (43°F) in April to a fresh 12.1°C (53.8°F). Harju-Risti sees an average low-temperature of 7°C (44.6°F) during May.Humidity
May and August, with an average relative humidity of 75%, are the least humid months.Rainfall
In Harju-Risti, in May, during 12 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Harju-Risti, during the entire year, the rain falls for 159.9 days and collects up to 528mm (20.79") of precipitation.Snowfall
Months with snowfall in Harju-Risti, Estonia, are January through May, October through December. May is the last month it regularly snows. During 0.7 snowfall days, in May, Harju-Risti aggregates 8mm (0.31") of snow. In Harju-Risti, during the entire year, snow falls for 60 days and aggregates up to 411mm (16.18") of snow.Daylight
In Harju-Risti, the average length of the day in May is 17h and 1min.On the first day of May, sunrise is at 05:23 and sunset at 21:18. On the last day of the month, sunrise is at 04:20 and sunset at 22:22 EEST.
Sunshine
The average sunshine in May in Harju-Risti is 10.2h.UV index
The average daily maximum UV index in May in Harju-Risti, Estonia, is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Take precautions - Protection against sun damage is advised. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Harju-Risti?
What are the least humid months in Harju-Risti?
What is the average humidity in May in Harju-Risti?
How much does it rain in Harju-Risti in May?
What is the last month it snows in Harju-Risti?
What is the average length of the day in May in Harju-Risti?
When are sunrise and sunset in May in Harju-Risti?
How long on average sun shines in May in Harju-Risti?
How high is the UV index in May in Harju-Risti?
Average temperature in May
Harju-Risti, Estonia
- Average high temperature in May: 12.1°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in May: 7°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is February (-4.1°C).
Average pressure in May
Harju-Risti, Estonia
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in May
Harju-Risti, Estonia
- Average wind speed in May: 15.2km/h
The windiest month (with the highest average wind speed) is December (24km/h).
The calmest month (with the lowest average wind speed) is May (15.2km/h).
Average humidity in May
Harju-Risti, Estonia
- Average humidity in May: 75%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are May and August (75%).
Average rainfall in May
Harju-Risti, Estonia
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in May
Harju-Risti, Estonia
- Average rainfall days in May: 12 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in May
Harju-Risti, Estonia
- Average snowfall in May: 8mm
The month with the highest snowfall is January (91mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Harju-Risti, Estonia
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is December (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Harju-Risti, Estonia
- Average daylight in May: 17h and 0min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in May
Harju-Risti, Estonia
- Average sunshine days in May: 16.6 days
The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is December (6.9 days).
Average UV index in May
Harju-Risti, Estonia
- Average UV index in May: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in May
Harju-Risti, Estonia
- Average cloud cover in May: 37
The month with the most cloud cover is December (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in May
Harju-Risti, Estonia
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
