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 start of May brings a subtle shift in the average high-temperature, edging up from April's cool 11.1°C (52°F) to a refreshing 15.1°C (59.2°F). During the month of May, the temperature falls to an average of 8.7°C (47.7°F).Humidity
In Siemyśl, the average relative humidity in May is 75%.Rainfall
In Siemyśl, in May, it is raining for 14.7 days, with typically 33mm (1.3") of accumulated precipitation. In Siemyśl, during the entire year, the rain falls for 164.8 days and collects up to 438mm (17.24") of precipitation.Snowfall
In Siemyśl, snow does not fall in May through October.Daylight
The average length of the day in May is 16h and 1min.On the first day of May in Siemyśl, sunrise is at 05:19 and sunset at 20:29. On the last day of the month, sunrise is at 04:32 and sunset at 21:18 CEST.
Sunshine
In May, the average sunshine is 9.3h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 during May translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Siemyśl?
What is the average humidity in May in Siemyśl?
How many days does it rain in May in Siemyśl?
When it does not snow in Siemyśl?
Does it snow in Siemyśl in May?
How many hours of daylight does Siemyśl have in May?
When are sunrise and sunset in May in Siemyśl?
How many hours of sunshine does Siemyśl have in May?
What is the UV index reading in May in Siemyśl?
Average temperature in May
Siemyśl, Poland
- Average high temperature in May: 15.1°C
The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).
Average pressure in May
Siemyśl, Poland
- Average pressure in May: 1015.7mbar
The months with the highest atmospheric pressure are September and October (1016.3mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in May
Siemyśl, Poland
- Average wind speed in May: 16.7km/h
The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is August (16km/h).
Average humidity in May
Siemyśl, Poland
- Average humidity in May: 75%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in May
Siemyśl, Poland
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in May
Siemyśl, Poland
- Average rainfall days in May: 14.7 days
The month with the highest number of rainy days is August (17.6 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in May
Siemyśl, Poland
- Average snowfall in May: 0mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Siemyśl, Poland
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (8.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Siemyśl, Poland
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in May
Siemyśl, Poland
- Average sunshine days in May: 13.7 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in May
Siemyśl, Poland
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in May
Siemyśl, Poland
- Average cloud cover in May: 38
The months with the most cloud cover are January and December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Siemyśl, Poland
- Average visibility in May: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
