Climate and monthly weather forecastSiercza, Poland
Climate and monthly weather forecast
Weather in January
January, like December, in Siercza, Poland, is another cold winter month, with temperature in the range of an average low of -3.8°C (25.2°F) and an average high of 0.4°C (32.7°F). January, recording an average high temperature of 0.4°C (32.7°F) and a low temperature of -3.8°C (25.2°F), is Siercza's coldest month. Weather in January »Weather in February
February, the last month of the winter in Siercza, is also a wintry month, with temperature in the range of an average low of -3°C (26.6°F) and an average high of 2.3°C (36.1°F). February's commencement is accompanied by an average high-temperature of a still wintry 2.3°C (36.1°F), diverging marginally from January's 0.4°C (32.7°F). Weather in February »Weather in March
March, the first month of the spring in Siercza, is a frosty month, with an average temperature varying between 7.9°C (46.2°F) and 0.8°C (33.4°F). The commencement of March sees a shift in the average high-temperature, moving from a cold 2.3°C (36.1°F) in February to a frosty 7.9°C (46.2°F). Weather in March »Weather in April
April is a refreshing spring month in Siercza, Poland, with an average temperature varying between 4.8°C (40.6°F) and 14.5°C (58.1°F). With the onset of April, Siercza experiences a temperature shift, with the average high-temperature moving from a frosty 7.9°C (46.2°F) in March to a refreshing 14.5°C (58.1°F). Weather in April »Weather in May
May, the last month of the spring in Siercza, is a comfortable month, with temperature in the range of an average low of 8°C (46.4°F) and an average high of 18.2°C (64.8°F). May signifies a subtle uplift in the average high-temperature, adjusting from 14.5°C (58.1°F) in April to a still refreshing 18.2°C (64.8°F). Weather in May »Weather in June
June, the first month of the summer in Siercza, is an agreeable month, with an average temperature fluctuating between 12°C (53.6°F) and 22.2°C (72°F). June's arrival signals a subtle increase in average high-temperatures, moving from May's comfortable 18.2°C (64.8°F) to a pleasant 22.2°C (72°F). Weather in June »Weather in July
July in Siercza, Poland, is a moderately hot summer month, with an average temperature ranging between max 24.3°C (75.7°F) and min 13.7°C (56.7°F). June's transformation into July witnesses an average high-temperature of a warm 24.3°C (75.7°F), noting a minor change from the preceding month. Weather in July »Weather in August
August, the last month of the summer in Siercza, is also a moderately hot month, with an average temperature fluctuating between 24.9°C (76.8°F) and 13.8°C (56.8°F). With average high and low temperatures of 24.9°C (76.8°F) and 13.8°C (56.8°F) respectively, August is Siercza's warmest month. Weather in August »Weather in September
September, the first month of the autumn in Siercza, is also an enjoyable month, with temperature in the range of an average high of 19.4°C (66.9°F) and an average low of 10.1°C (50.2°F). As September commences, the average high-temperature shows a reduction, transitioning from a warm 24.9°C (76.8°F) in August to a comfortable 19.4°C (66.9°F). Weather in September »Weather in October
October, the same as September, in Siercza, Poland, is another mild autumn month, with temperature in the range of an average high of 13.5°C (56.3°F) and an average low of 5.9°C (42.6°F). In the transition to October, Siercza observes a drop in the average high-temperature, moving from a comfortable 19.4°C (66.9°F) in September to a mild 13.5°C (56.3°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Siercza, Poland, with an average temperature fluctuating between 2.6°C (36.7°F) and 8.6°C (47.5°F). As October shifts into November, a minor alteration in temperatures is observed, with average highs reducing from a mild 13.5°C (56.3°F) to a frosty 8.6°C (47.5°F). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Siercza, Poland, with temperature in the range of an average low of -1.5°C (29.3°F) and an average high of 2.6°C (36.7°F). Transition into December marks a drop in the average high-temperature, moving from a frosty 8.6°C (47.5°F) in November to a wintry 2.6°C (36.7°F). Weather in December »Updated: Jan 30, 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
Temperature readings in Siercza, Poland, reach their annual highs in January, averaging 0.4°C (32.7°F) and a minimum average of -3.8°C (25.2°F).
January is the most humid month, with an average relative humidity of 87%.
The months with the least rainfall are January and March Rain falls for 3.9 days and accumulates 14mm (0.55") of rain.
Throughout the year, in Siercza, Poland, there are 123.2 rainfall days, and 368mm (14.49") of precipitation is accumulated.
January through May, October through December are months with snowfall.
The month with the most snowfall in Siercza is January, when snow falls for 7.8 days and typically aggregates up to 44mm (1.73") of snow.
Throughout the year, there are 24.6 snowfall days, and 153mm (6.02") of snow is accumulated.
February has the least sunshine of the year, with an average of 3.3h of sunshine.
The month with the most rainfall in Siercza, Poland, is May, when the rain falls for 15.2 days and typically aggregates up to 65mm (2.56") of precipitation.
June through September are months without snowfall.
June has the longest days of the year in Siercza, with an average of 16h and 18min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Siercza.
In Siercza, Poland, temperatures reach their average annual highs in August, measuring 24.9°C (76.8°F) and a minimum average of 13.8°C (56.8°F).
With an average relative humidity of 69%, August is the least humid month in Siercza, Poland.
With an average of 10.5h of sunshine, August has the most sunshine of the year.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
With an average of 8h and 12min of daylight, December has the shortest days of the year in Siercza.
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Siercza, Poland
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.4°C).
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure
Siercza, Poland
- Average pressure in January:
1018mbar - Average pressure in February:
1017.2mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015mbar - Average pressure in June:
1014.5mbar
- Average pressure in July:
1014.5mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1017.7mbar - Average pressure in October:
1018.8mbar - Average pressure in November:
1016.9mbar - Average pressure in December:
1018.6mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The months with the lowest atmospheric pressure are June and July (1014.5mbar).
Average wind speed
Siercza, Poland
- Average wind speed in January:
12.4km/h - Average wind speed in February:
12km/h - Average wind speed in March:
12.9km/h - Average wind speed in April:
11.2km/h - Average wind speed in May:
10.1km/h - Average wind speed in June:
9.6km/h
- Average wind speed in July:
9.6km/h - Average wind speed in August:
8.8km/h - Average wind speed in September:
9.8km/h - Average wind speed in October:
10.4km/h - Average wind speed in November:
10.3km/h - Average wind speed in December:
12.5km/h
The windiest month (with the highest average wind speed) is March (12.9km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity
Siercza, Poland
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (69%).
Average rainfall
Siercza, Poland
The wettest month (with the highest rainfall) is May (65mm).
The driest months (with the least rainfall) are January and March (14mm).
Average rainfall days
Siercza, Poland
- Average rainfall days in January:
3.9 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
8.6 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
6 days
The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is January (3.9 days).
Average snowfall
Siercza, Poland
The month with the highest snowfall is January (44mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Siercza, Poland
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
4.9 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.8 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:
0.5 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 (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Siercza, Poland
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 18min
- Average daylight in July:
15h and 54min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 12min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 18min - Average sunshine in March:
5h and 36min - Average sunshine in April:
8h and 48min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days
Siercza, Poland
- Average sunshine days in January:
20.4 days - Average sunshine days in February:
19.5 days - Average sunshine days in March:
19.2 days - Average sunshine days in April:
16.9 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
17.4 days - Average sunshine days in September:
18.1 days - Average sunshine days in October:
20.3 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (10.4 days).
Average UV index
Siercza, Poland
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Siercza, Poland
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Siercza, Poland
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (8km).
