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
The onset of May brings a distinct rise in the average high-temperature, advancing from a cool 10°C (50°F) in April to a comfortable 19.3°C (66.7°F). Throughout May, Ostrovtsy witnesses a consistent average low-temperature of 9°C (48.2°F).Humidity
The months with the lowest humidity are May, June and August, with an average relative humidity of 71%.Rainfall
In Ostrovtsy, in May, during 15.6 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, there are 119.3 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Ostrovtsy aggregates 2mm (0.08") of snow. Throughout the year, there are 87.9 snowfall days, and 688mm (27.09") of snow is accumulated.Daylight
In May, the average length of the day is 16h and 16min.On the first day of the month, sunrise is at 04:44 and sunset at 20:05. On the last day of May, sunrise is at 03:53 and sunset at 20:58 MSK.
Sunshine
In May, the average sunshine is 9.2h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In May, an average UV index of 4 transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What are the least humid months?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Ostrovtsy have in May?
How high is the UV index in May?
Average temperature in May
Ostrovtsy, Russia
- Average high temperature in May: 19.3°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (-6.2°C).
- Average low temperature in May: 9°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (-10.8°C).
Average pressure in May
Ostrovtsy, Russia
- Average pressure in May: 1015mbar
The month with the highest atmospheric pressure is November (1019.3mbar).
The month with the lowest atmospheric pressure is July (1011.9mbar).
Average wind speed in May
Ostrovtsy, Russia
- Average wind speed in May: 11.3km/h
The windiest month (with the highest average wind speed) is December (13km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).
Average humidity in May
Ostrovtsy, Russia
- Average humidity in May: 71%
The months with the highest relative humidity are January and February (95%).
The months with the lowest relative humidity are May, June and August (71%).
Average rainfall in May
Ostrovtsy, Russia
- Average rainfall in May: 55mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in May
Ostrovtsy, Russia
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in May
Ostrovtsy, Russia
- Average snowfall in May: 2mm
The month with the highest snowfall is January (165mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ostrovtsy, Russia
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ostrovtsy, Russia
- Average daylight in May: 16h and 2min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 1h and 36min).
Average sunshine days in May
Ostrovtsy, Russia
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is August (15.9 days).
The month with the least sunshine days is December (11 days).
Average UV index in May
Ostrovtsy, Russia
- 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, October, November and December (UV index 1).
Average cloud cover in May
Ostrovtsy, Russia
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Ostrovtsy, Russia
- Average visibility in May: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The month with the lowest visibility is January (5km).
