Climate and monthly weather forecastSiomki, Poland
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Siomki, Poland, with an average temperature ranging between max 0°C (32°F) and min -3.7°C (25.3°F). January is the coldest month, with the temperature often reaching an average high of 0°C (32°F) and an average low of -3.7°C (25.3°F). Weather in January »Weather in February
February, the last month of the winter in Siomki, is also an icy month, with temperature in the range of an average high of 1.9°C (35.4°F) and an average low of -2.6°C (27.3°F). The initiation of February sees an average high-temperature of a still cold 1.9°C (35.4°F), showing minor variations from the previous month. Weather in February »Weather in March
March, the first month of the spring in Siomki, is a chilly month, with an average temperature fluctuating between 7.3°C (45.1°F) and 0.5°C (32.9°F). In March, the meteorological conditions change with the average high-temperature moving from a cold 1.9°C (35.4°F) in February to a chilly 7.3°C (45.1°F). Weather in March »Weather in April
April is a mild spring month in Siomki, Poland, with temperature in the range of an average low of 4.8°C (40.6°F) and an average high of 14.3°C (57.7°F). Siomki's April weather shows an increase in high-temperatures, moving from March's frosty 7.3°C (45.1°F) to a mild 14.3°C (57.7°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Siomki, Poland, with an average temperature varying between 8.6°C (47.5°F) and 18.4°C (65.1°F). The commencement of May sees a minor shift in the average high-temperature, moving from a moderate 14.3°C (57.7°F) in April to a comfortable 18.4°C (65.1°F). Weather in May »Weather in June
June, the first month of the summer in Siomki, is an agreeable month, with temperature in the range of an average low of 12.4°C (54.3°F) and an average high of 22.4°C (72.3°F). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a refreshing 18.4°C (65.1°F) to an agreeable 22.4°C (72.3°F). Weather in June »Weather in July
July in Siomki, Poland, is a warm summer month, with an average temperature varying between 14.7°C (58.5°F) and 24.5°C (76.1°F). The advent of July presents an average high-temperature of a warm 24.5°C (76.1°F), maintaining a close correlation with the preceding month. Weather in July »Weather in August
August, the last month of the summer in Siomki, is another warm month, with an average temperature fluctuating between 14.9°C (58.8°F) and 24.8°C (76.6°F). Siomki experiences its highest average temperatures in August, reaching a peak of 24.8°C (76.6°F) and a minimum of 14.9°C (58.8°F). Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Siomki, Poland, with an average temperature varying between 19.2°C (66.6°F) and 10.7°C (51.3°F). In Siomki, the beginning of September is marked by a lowered average high-temperature, shifting from August's moderately hot 24.8°C (76.6°F) to an enjoyable 19.2°C (66.6°F). Weather in September »Weather in October
October, like September, in Siomki, Poland, is another fresh autumn month, with an average temperature varying between 12.9°C (55.2°F) and 6.4°C (43.5°F). The shift from September to October involves a decrease in the average high-temperature, from a refreshing 19.2°C (66.6°F) to a cool 12.9°C (55.2°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Siomki, Poland, with temperature in the range of an average low of 2.9°C (37.2°F) and an average high of 7.5°C (45.5°F). November suggests a modest reduction in the average high-temperature, shifting from a fresh 12.9°C (55.2°F) in October to a chilly 7.5°C (45.5°F). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Siomki, Poland, with an average temperature varying between -1°C (30.2°F) and 2.3°C (36.1°F). A shift in Siomki's weather is observed as November turns into December, with the average high temperature reducing from a frosty 7.5°C (45.5°F) to a cold 2.3°C (36.1°F). Weather in December »Updated: Aug 7, 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 of the year, registering average temperatures as high as 0°C (32°F) and as low as -3.7°C (25.3°F).
With an average relative humidity of 89%, January is the most humid month.
Throughout the year, in Siomki, there are 146.1 rainfall days, and 417mm (16.42") of precipitation is accumulated.
January through May, October through December are months with snowfall.
The month with the most snowfall is January, when snow falls for 15.2 days and typically aggregates up to 124mm (4.88") of snow.
In Siomki, during the entire year, snow falls for 48.3 days and aggregates up to 361mm (14.21") of snow.
January and February, with an average of 3h of sunshine, are months with the least sunshine.
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
May is the month with the most rainfall. Rain falls for 18.5 days and accumulates 56mm (2.2") of precipitation.
In Siomki, snow does not fall in June through September.
The month with the longest days is June, with an average of 16h and 30min of daylight.
The month with the highest UV index in Siomki is July, with an average maximum UV index of 6.
Temperature records mark August as the warmest month, with highs averaging 24.8°C (76.6°F) and lows at 14.9°C (58.8°F).
With an average relative humidity of 65%, August is the least humid month.
August has the most sunshine of the year, with an average of 10.6h of sunshine.
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.
November is the month with the least rainfall in Siomki. Rain falls for 9.3 days and accumulates 22mm (0.87") of precipitation.
With an average of 8h and 0min of daylight, December has the shortest days of the year.
Average temperature
Siomki, Poland
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0°C).
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure
Siomki, Poland
- Average pressure in January:
1017.1mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1016mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.2mbar - Average pressure in June:
1014.5mbar
- Average pressure in July:
1014mbar - Average pressure in August:
1016.3mbar - Average pressure in September:
1017.5mbar - Average pressure in October:
1018.3mbar - Average pressure in November:
1016mbar - Average pressure in December:
1017mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed
Siomki, Poland
- Average wind speed in January:
14.9km/h - Average wind speed in February:
14.2km/h - Average wind speed in March:
14.3km/h - Average wind speed in April:
13km/h - Average wind speed in May:
12.2km/h - Average wind speed in June:
11.7km/h
- Average wind speed in July:
11.3km/h - Average wind speed in August:
11.2km/h - Average wind speed in September:
12.3km/h - Average wind speed in October:
13.2km/h - Average wind speed in November:
13.4km/h - Average wind speed in December:
15.5km/h
The windiest month (with the highest average wind speed) is December (15.5km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity
Siomki, Poland
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (65%).
Average rainfall
Siomki, Poland
The wettest month (with the highest rainfall) is May (56mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days
Siomki, Poland
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
12 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
11.6 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall
Siomki, Poland
The month with the highest snowfall is January (124mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Siomki, Poland
- Average snowfall days in January:
15.2 days - Average snowfall days in February:
10.4 days - Average snowfall days in March:
6.8 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:
0.8 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
10 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Siomki, 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 0min - Average sunshine in February:
3h and 0min - Average sunshine in March:
5h and 12min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 12min - Average sunshine in October:
5h and 42min - Average sunshine in November:
4h and 24min - Average sunshine in December:
3h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 0min).
Average sunshine days
Siomki, Poland
- Average sunshine days in January:
10.9 days - Average sunshine days in February:
11.2 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
16.1 days - Average sunshine days in December:
11.5 days
The month with the most sunshine days is August (17.3 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Siomki, Poland
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Siomki, Poland
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Siomki, Poland
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
