Climate and monthly weather forecastSieniec, Poland
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Sieniec, Poland, with an average temperature fluctuating between 0.5°C (32.9°F) and -3.1°C (26.4°F). In Sieniec, the month of January registers the lowest temperatures, averaging 0.5°C (32.9°F) at the peak and -3.1°C (26.4°F) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Sieniec, is also a wintry month, with an average temperature fluctuating between -1.9°C (28.6°F) and 2.3°C (36.1°F). Sieniec observes an average high-temperature of a still wintry 2.3°C (36.1°F) in February, barely different from 0.5°C (32.9°F) in January. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Sieniec, Poland, with an average temperature fluctuating between 0.9°C (33.6°F) and 7.7°C (45.9°F). As February transitions into March, Sieniec sees a rise in the average high-temperature, moving from a cold 2.3°C (36.1°F) to a frosty 7.7°C (45.9°F). Weather in March »Weather in April
April in Sieniec, Poland, is a mild spring month, with an average temperature ranging between max 14.6°C (58.3°F) and min 5.3°C (41.5°F). A shift in the average high-temperature is noticeable in April, changing from a chilly 7.7°C (45.9°F) in March to a moderate 14.6°C (58.3°F). Weather in April »Weather in May
May, the last month of the spring in Sieniec, is an enjoyable month, with temperature in the range of an average high of 18.6°C (65.5°F) and an average low of 8.8°C (47.8°F). The beginning of May signals a minor rise in the average high-temperature, moving from a refreshing 14.6°C (58.3°F) in April to an enjoyable 18.6°C (65.5°F). Weather in May »Weather in June
June, the first month of the summer in Sieniec, is a pleasant month, with an average temperature varying between 12.7°C (54.9°F) and 22.5°C (72.5°F). June's arrival is noted with a slight increase in the average high-temperature, moving from an enjoyable 18.6°C (65.5°F) in May to an agreeable 22.5°C (72.5°F). Weather in June »Weather in July
July in Sieniec, Poland, is a warm summer month, with an average temperature ranging between max 24.4°C (75.9°F) and min 14.7°C (58.5°F). In Sieniec, July's average high-temperature stands at a moderately hot 24.4°C (75.9°F), closely related to the preceding month. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Sieniec, Poland, with temperature in the range of an average high of 25°C (77°F) and an average low of 15.5°C (59.9°F). August, known for its average high temperature of 25°C (77°F) and an average low temperature of 15.5°C (59.9°F), is the warmest month. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Sieniec, Poland, with an average temperature fluctuating between 11.3°C (52.3°F) and 19.4°C (66.9°F). Sieniec's September weather features a mild decline in high-temperatures, reducing from a warm 25°C (77°F) in August to an enjoyable 19.4°C (66.9°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Sieniec, Poland, with temperature in the range of an average high of 13.1°C (55.6°F) and an average low of 6.6°C (43.9°F). Transition into October marks a drop in the average high-temperature, moving from a comfortable 19.4°C (66.9°F) in September to a moderate 13.1°C (55.6°F). Weather in October »Weather in November
November, the last month of the autumn in Sieniec, is also a frosty month, with an average temperature fluctuating between 7.9°C (46.2°F) and 3.4°C (38.1°F). November's onset brings a slight change in high-temperatures, falling from a refreshing 13.1°C (55.6°F) in October to a frosty 7.9°C (46.2°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Sieniec, Poland, with temperature in the range of an average high of 2.6°C (36.7°F) and an average low of -0.7°C (30.7°F). Sieniec in December demonstrates a small temperature transition, adjusting from an average high of a frosty 7.9°C (46.2°F) in November to a cold 2.6°C (36.7°F). Weather in December »Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the coldest month, with the temperature often reaching an average high of 0.5°C (32.9°F) and an average low of -3.1°C (26.4°F).
January is the most humid month in Sieniec, with an average relative humidity of 88%.
In Sieniec, Poland, during the entire year, the rain falls for 121.3 days and collects up to 317mm (12.48") of precipitation.
Months with snowfall in Sieniec are January through May, October through December.
The month with the most snowfall is January, when snow falls for 11.3 days and typically aggregates up to 75mm (2.95") of snow.
Throughout the year, in Sieniec, there are 35.6 snowfall days, and 255mm (10.04") of snow is accumulated.
January has the least sunshine of the year in Sieniec, with an average of 3.2h of sunshine.
The months with the lowest UV index in Sieniec are January through March, November and December, with an average maximum UV index of 2.
June through September are months without snowfall.
The month with the longest days in Sieniec, Poland, is June, with an average of 16h and 30min of daylight.
The month with the most rainfall in Sieniec, Poland, is July, when the rain falls for 14.9 days and typically aggregates up to 42mm (1.65") of precipitation.
With an average maximum UV index of 6, July is the month with the highest UV index.
Sieniec, Poland, records the warmest temperatures in August, averaging a high of 25°C (77°F) and a low of 15.5°C (59.9°F).
With an average relative humidity of 64%, August is the least humid month in Sieniec.
The month with the most sunshine is August, with an average of 10.5h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Sieniec, Poland, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
The month with the least rainfall in Sieniec, Poland, is November, when the rain falls for 6.6 days and typically collects 14mm (0.55") of precipitation.
The month with the shortest days is December, with an average of 8h and 0min of daylight.
Average temperature
Sieniec, Poland
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.5°C).
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure
Sieniec, Poland
- Average pressure in January:
1017.1mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1016.1mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.3mbar - Average pressure in June:
1014.7mbar
- Average pressure in July:
1014.3mbar - Average pressure in August:
1016.3mbar - Average pressure in September:
1017.6mbar - Average pressure in October:
1018.3mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1017.2mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed
Sieniec, Poland
- Average wind speed in January:
14.2km/h - Average wind speed in February:
13.6km/h - Average wind speed in March:
13.8km/h - Average wind speed in April:
12.7km/h - Average wind speed in May:
12km/h - Average wind speed in June:
11.5km/h
- Average wind speed in July:
11.1km/h - Average wind speed in August:
11.1km/h - Average wind speed in September:
12km/h - Average wind speed in October:
12.9km/h - Average wind speed in November:
13.1km/h - Average wind speed in December:
14.9km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest months (with the lowest average wind speed) are July and August (11.1km/h).
Average humidity
Sieniec, Poland
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).
Average rainfall
Sieniec, Poland
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is November (14mm).
Average rainfall days
Sieniec, Poland
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
10.6 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
9.9 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
8.2 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Sieniec, Poland
The month with the highest snowfall is January (75mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Sieniec, Poland
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
9.1 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.9 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sieniec, Poland
- Average daylight in January:
8h and 30min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 36min - Average daylight in June:
16h and 30min
- Average daylight in July:
16h and 6min - Average daylight in August:
14h and 30min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
8h and 54min - Average daylight in December:
8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 18min - Average sunshine in March:
5h and 24min - Average sunshine in April:
8h and 42min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 42min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Sieniec, Poland
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
16.9 days - Average sunshine days in May:
15.1 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
14.2 days - Average sunshine days in August:
19 days - Average sunshine days in September:
19.2 days - Average sunshine days in October:
21.3 days - Average sunshine days in November:
21.2 days - Average sunshine days in December:
19 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is February (13.3 days).
Average UV index
Sieniec, Poland
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Sieniec, Poland
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Sieniec, Poland
The months with the highest visibility are June, August and September (10km).
The month with the lowest visibility is January (7km).
