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
The shift from April to May brings a noticeable increase in the average high-temperature, escalating from a frosty 8.9°C (48°F) to an enjoyable 17.4°C (63.3°F). In the month of May, the average low-temperature in Omsk usually rests at a frosty 7.1°C (44.8°F).Humidity
May is the least humid month in Omsk, with an average relative humidity of 52%.Rainfall
In Omsk, during May, the rain falls for 12.1 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, in Omsk, there are 93.2 rainfall days, and 271mm (10.67") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Omsk. May is the last month it regularly snows in Omsk. During 0.4 snowfall days, in May, Omsk aggregates 2mm (0.08") of snow. In Omsk, during the entire year, snow falls for 81.5 days and aggregates up to 505mm (19.88") of snow.Daylight
The average length of the day in May is 16h and 10min.On the first day of the month, sunrise is at 05:25 and sunset at 20:42. On the last day of May, in Omsk, sunrise is at 04:35 and sunset at 21:33 +06.
Sunshine
The average sunshine in May is 10.9h.UV index
The average daily maximum UV index in May in Omsk is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Omsk?
What is the least humid month in Omsk?
What is the average humidity in May in Omsk?
How many days does it rain in May in Omsk?
What is the last month it snows in Omsk?
How many hours of daylight does Omsk have in May?
When is the sunrise / sunset in May in Omsk?
How many hours of sunshine does Omsk have in May?
What is the UV index reading in May in Omsk?
Average temperature in May
Omsk, Russia
- Average high temperature in May: 17.4°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-14°C).
- Average low temperature in May: 7.1°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (-20.8°C).
Average pressure in May
Omsk, Russia
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is January (1028.3mbar).
The month with the lowest atmospheric pressure is July (1007.8mbar).
Average wind speed in May
Omsk, Russia
- Average wind speed in May: 14.1km/h
The windiest month (with the highest average wind speed) is November (14.8km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity in May
Omsk, Russia
- Average humidity in May: 52%
The month with the highest relative humidity is February (96%).
The month with the lowest relative humidity is May (52%).
Average rainfall in May
Omsk, Russia
- Average rainfall in May: 27mm
The wettest month (with the highest rainfall) is June (42mm).
The driest month (with the least rainfall) is January (11mm).
Average rainfall days in May
Omsk, Russia
- Average rainfall days in May: 12.1 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (0.4 days).
Average snowfall in May
Omsk, Russia
- Average snowfall in May: 2mm
The month with the highest snowfall is November (103mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Omsk, Russia
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is December (15.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Omsk, Russia
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in May
Omsk, Russia
- Average sunshine days in May: 17.1 days
The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in May
Omsk, Russia
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in May
Omsk, Russia
- Average cloud cover in May: 36
The months with the most cloud cover are February and December (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 34).
Average visibility in May
Omsk, Russia
- 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 and February (6km).
Omsk, Russia
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