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
Weather in May
Temperature
In Riuma, the average high-temperature in May increases from a frosty 9.7°C (49.5°F) in April to a refreshing 16.8°C (62.2°F). Riuma experiences an average low-temperature of 5.7°C (42.3°F) in month of May.Humidity
May and June, with an average relative humidity of 72%, are the least humid months in Riuma.Rainfall
In Riuma, in May, it is raining for 15.3 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, in Riuma, there are 161.5 rainfall days, and 516mm (20.31") of precipitation is accumulated.Snowfall
Months with snowfall in Riuma are January through May, October through December. May is the last month it regularly snows in Riuma. During 0.6 snowfall days, in May, Riuma aggregates 3mm (0.12") of snow. Throughout the year, there are 92.6 snowfall days, and 841mm (33.11") of snow is accumulated.Daylight
In May, the average length of the day is 16h and 48min.On the first day of the month, sunrise is at 05:20 and sunset at 21:06. On the last day of May, sunrise is at 04:21 and sunset at 22:07 EEST.
Sunshine
In Riuma, Estonia, the average sunshine in May is 9.3h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the usual temperature for Riuma in May?
What is the least humid month in Riuma?
What is the average humidity in May in Riuma?
How many days does it rain in May in Riuma?
What is the last month it snows in Riuma?
What is the average length of the day in May in Riuma?
When are sunrise and sunset in May in Riuma?
How long on average sun shines in May in Riuma?
How high is the UV index in May in Riuma?
Average temperature in May
Riuma, Estonia
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in May: 5.7°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in May
Riuma, Estonia
- Average pressure in May: 1015.3mbar
The months with the highest atmospheric pressure are May and October (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in May
Riuma, Estonia
- Average wind speed in May: 10.8km/h
The windiest month (with the highest average wind speed) is December (13.6km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in May
Riuma, Estonia
- Average humidity in May: 72%
The month with the highest relative humidity is February (94%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in May
Riuma, Estonia
- Average rainfall in May: 37mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Riuma, Estonia
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in May
Riuma, Estonia
- Average snowfall in May: 3mm
The month with the highest snowfall is February (223mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Riuma, Estonia
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Riuma, Estonia
- Average daylight in May: 16h and 5min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in May
Riuma, Estonia
- Average sunshine days in May: 14 days
The month with the most sunshine days is May (14 days).
The month with the least sunshine days is December (4.8 days).
Average UV index in May
Riuma, 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, February, March, November and December (UV index 1).
Average cloud cover in May
Riuma, Estonia
- Average cloud cover in May: 42
The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in May
Riuma, Estonia
- Average visibility in May: 9km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
Riuma, Estonia
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