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 signals a slight increase in the average high-temperature, moving from a mild 13.9°C (57°F) in April to an enjoyable 18.9°C (66°F). In the month of May, the nighttime temperature dips to a steady average of 8.3°C (46.9°F).Humidity
In Siemnocha, the average relative humidity in May is 72%.Rainfall
The month with the most rainfall in Siemnocha is May, when the rain falls for 17.3 days and typically aggregates up to 64mm (2.52") of precipitation.Snowfall
Months with snowfall in Siemnocha, Poland, are January through May, October through December. May is the last month it regularly snows in Siemnocha, Poland. During 0.2 snowfall days, in May, Siemnocha aggregates 4mm (0.16") of snow. Throughout the year, in Siemnocha, there are 40.6 snowfall days, and 274mm (10.79") of snow is accumulated.Daylight
In Siemnocha, the average length of the day in May is 15h and 52min.On the first day of May in Siemnocha, sunrise is at 04:59 and sunset at 20:02. On the last day of the month, sunrise is at 04:13 and sunset at 20:49 CEST.
Sunshine
In May, the average sunshine in Siemnocha is 9h.UV index
The average daily maximum UV index in May in Siemnocha is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Siemnocha?
What is the average humidity in May in Siemnocha?
What is the rainiest month in Siemnocha?
How many days does it rain in May in Siemnocha?
What is the last month it snows in Siemnocha?
How many hours of daylight does Siemnocha have in May?
What time are sunrise and sunset in May in Siemnocha?
How long on average sun shines in May in Siemnocha?
How high is the UV index in May in Siemnocha?
Average temperature in May
Siemnocha, Poland
- Average high temperature in May: 18.9°C
The warmest months (with the highest average high temperature) are July and August (24.3°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in May: 8.3°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 (-4.5°C).
Average pressure in May
Siemnocha, Poland
- Average pressure in May: 1015.2mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in May
Siemnocha, Poland
- Average wind speed in May: 11.4km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in May
Siemnocha, Poland
- Average humidity in May: 72%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and August (69%).
Average rainfall in May
Siemnocha, Poland
- Average rainfall in May: 64mm
The wettest month (with the highest rainfall) is May (64mm).
The driest month (with the least rainfall) is February (16mm).
Average rainfall days in May
Siemnocha, Poland
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in May
Siemnocha, Poland
- Average snowfall in May: 4mm
The month with the highest snowfall is January (79mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Siemnocha, Poland
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Siemnocha, Poland
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 30min).
Average sunshine days in May
Siemnocha, Poland
- Average sunshine days in May: 11.3 days
The months with the most sunshine days are March and October (16.3 days).
The month with the least sunshine days is July (8.7 days).
Average UV index in May
Siemnocha, 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, November and December (UV index 1).
Average cloud cover in May
Siemnocha, Poland
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Siemnocha, Poland
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
