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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Gromadzin, Poland, with an average temperature varying between -2.4°C (27.7°F) and 0.6°C (33.1°F). In Gromadzin, January is the month with the lowest recorded average temperatures, measuring a high of 0.6°C (33.1°F) and a low of -2.4°C (27.7°F). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Gromadzin, Poland, with an average temperature varying between -1.8°C (28.8°F) and 1.8°C (35.2°F). Gromadzin's February showcases an average high-temperature of a still wintry 1.8°C (35.2°F), hardly distinct from January's 0.6°C (33.1°F). Weather in February »
Weather in March
March, the first month of the spring in Gromadzin, is still a cold month, with an average temperature fluctuating between 0.5°C (32.9°F) and 5.8°C (42.4°F). With the start of March, the average high-temperature marginally shifts from February's wintry 1.8°C (35.2°F) to a still icy 5.8°C (42.4°F). Weather in March »
Weather in April
April in Gromadzin, Poland, is a fresh spring month, with an average temperature ranging between max 11.8°C (53.2°F) and min 4°C (39.2°F). As April arrives, Gromadzin's weather shows an increase in high-temperatures, moving from March's cold 5.8°C (42.4°F) to a fresh 11.8°C (53.2°F). Weather in April »
Weather in May
May, the last month of the spring in Gromadzin, is a comfortable month, with an average temperature varying between 16.3°C (61.3°F) and 7.8°C (46°F). The average high-temperature mildly increases in May, edging from a fresh 11.8°C (53.2°F) in April to a refreshing 16.3°C (61.3°F). Weather in May »
Weather in June
June, the first month of the summer in Gromadzin, is a pleasant month, with an average temperature varying between 11.2°C (52.2°F) and 20.2°C (68.4°F). The shift into June is accompanied by a modest temperature increase, with the average high-temperature edging up from a comfortable 16.3°C (61.3°F) in May to a pleasant 20.2°C (68.4°F). Weather in June »
Weather in July
July, the same as June, in Gromadzin, Poland, is an agreeable summer month, with an average temperature ranging between max 22.1°C (71.8°F) and min 13.9°C (57°F). The arrival of July sees a recorded average high-temperature of a still pleasant 22.1°C (71.8°F), showing little divergence from the previous month's conditions. Weather in July »
Weather in August
August, the last month of the summer in Gromadzin, is also an agreeable month, with an average temperature varying between 14.4°C (57.9°F) and 22.5°C (72.5°F). In Gromadzin, the peak average temperatures are observed in August, with a high of 22.5°C (72.5°F) and a low of 14.4°C (57.9°F). Weather in August »
Weather in September
September, the first month of the autumn in Gromadzin, is also an enjoyable month, with an average temperature ranging between max 17.8°C (64°F) and min 11.4°C (52.5°F). A modest decline in the average high-temperature is seen during September, decreasing from a pleasant 22.5°C (72.5°F) in August to an enjoyable 17.8°C (64°F). Weather in September »
Weather in October
October, like September, in Gromadzin, Poland, is another fresh autumn month, with an average temperature ranging between max 11.8°C (53.2°F) and min 7.1°C (44.8°F). The arrival of October signals a shift in temperature, down from an enjoyable 17.8°C (64°F) in September to a fresh 11.8°C (53.2°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Gromadzin, Poland, with an average temperature ranging between max 6.9°C (44.4°F) and min 3.6°C (38.5°F). With the onset of November, Gromadzin experiences a modest temperature adjustment, with the average high-temperature gently receding from a cool 11.8°C (53.2°F) in October to a chilly 6.9°C (44.4°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Gromadzin, Poland, with an average temperature ranging between max 2.5°C (36.5°F) and min -0.4°C (31.3°F). Gromadzin observes a small decrease in the average high-temperature with the arrival of December, falling from November's frosty 6.9°C (44.4°F) to a cold 2.5°C (36.5°F). Weather in December »
Updated: Jan 31, 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
What month is the coldest in Gromadzin?
The month of January, characterized by an average high of 0.6°C (33.1°F) and a low of -2.4°C (27.7°F), is recognized as the coldest in Gromadzin.
What are the most humid months in Gromadzin?
The months with the highest humidity in Gromadzin, Poland, are January, February and December, with an average relative humidity of 87%.
How many days does it rain in Gromadzin?
In Gromadzin, Poland, during the entire year, the rain falls for 172.5 days and collects up to 497mm (19.57") of precipitation.
When does it snow in Gromadzin?
January through May, October through December are months with snowfall in Gromadzin.
When does it snow the most in Gromadzin?
The month with the most snowfall in Gromadzin is January, when snow falls for 16.2 days and typically aggregates up to 128mm (5.04") of snow.
How many days does it snow in Gromadzin?
In Gromadzin, during the entire year, snow falls for 58 days and aggregates up to 437mm (17.2") of snow.
What is the month with the least sunshine in Gromadzin?
The month with the least sunshine is January, with an average of 2.9h of sunshine.
What are the months with the lowest UV index in Gromadzin?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.
What is the least humid month in Gromadzin?
With an average relative humidity of 71%, April is the least humid month in Gromadzin.
What is the driest month in Gromadzin?
The month with the least rainfall is April, when the rain falls for 12.6 days and typically collects 20mm (0.79") of precipitation.
When it does not snow in Gromadzin?
June through September are months without snowfall in Gromadzin, Poland.
When are the longest days in Gromadzin?
June has the longest days of the year in Gromadzin, with an average of 17h and 6min of daylight.
When is the highest UV index in Gromadzin?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Gromadzin.
What is the rainiest month in Gromadzin?
The month with the most rainfall is July, when the rain falls for 20.2 days and typically aggregates up to 71mm (2.8") of precipitation.
What time of the year is the hottest in Gromadzin?
August, with average temperatures reaching a high of 22.5°C (72.5°F) and a low of 14.4°C (57.9°F), is the warmest month in Gromadzin.
What month has the most sunshine in Gromadzin?
The month with the most sunshine in Gromadzin is August, with an average of 10.2h of sunshine.
When is Daylight Saving Time (DST) in Gromadzin?
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.
What is the month with the shortest days in Gromadzin?
December has the shortest days of the year, with an average of 7h and 24min of daylight.
Average temperature
Gromadzin, Poland
The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (0.6°C).
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).
Average pressure
Gromadzin, Poland
- Average pressure in January:
1014.4mbar - Average pressure in February:
1014.5mbar - Average pressure in March:
1014.6mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.6mbar - Average pressure in June:
1014.3mbar
- Average pressure in July:
1013.2mbar - Average pressure in August:
1015.3mbar - Average pressure in September:
1016.2mbar - Average pressure in October:
1016.6mbar - Average pressure in November:
1013.7mbar - Average pressure in December:
1013.2mbar
The month with the highest atmospheric pressure is October (1016.6mbar).
The months with the lowest atmospheric pressure are July and December (1013.2mbar).
Average wind speed
Gromadzin, Poland
- Average wind speed in January:
16.3km/h - Average wind speed in February:
15.2km/h - Average wind speed in March:
14.8km/h - Average wind speed in April:
13.5km/h - Average wind speed in May:
12.8km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
12.8km/h - Average wind speed in August:
12.1km/h - Average wind speed in September:
13.8km/h - Average wind speed in October:
15km/h - Average wind speed in November:
14.8km/h - Average wind speed in December:
16.8km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity
Gromadzin, Poland
The months with the highest relative humidity are January, February and December (87%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Gromadzin, Poland
The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days
Gromadzin, Poland
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
8.9 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
20.2 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
15.7 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
13.9 days - Average rainfall days in December:
13.6 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (8.9 days).
Average snowfall
Gromadzin, Poland
The month with the highest snowfall is January (128mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Gromadzin, Poland
- Average snowfall days in January:
16.2 days - Average snowfall days in February:
15 days - Average snowfall days in March:
9.1 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0.3 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:
0.3 days - Average snowfall days in November:
3.7 days - Average snowfall days in December:
11 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gromadzin, Poland
- Average daylight in January:
8h and 0min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 1min - Average daylight in May:
16h and 0min - Average daylight in June:
17h and 1min
- Average daylight in July:
16h and 4min - Average daylight in August:
14h and 5min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 3min - Average daylight in November:
8h and 3min - Average daylight in December:
7h and 2min
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 24min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 1min - Average sunshine in March:
5h and 1min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 0min - Average sunshine in October:
5h and 0min - Average sunshine in November:
3h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Gromadzin, Poland
- Average sunshine days in January:
8.5 days - Average sunshine days in February:
8.1 days - Average sunshine days in March:
10.1 days - Average sunshine days in April:
15 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
7.8 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
11.7 days - Average sunshine days in October:
13 days - Average sunshine days in November:
10 days - Average sunshine days in December:
7.5 days
The month with the most sunshine days is April (15 days).
The month with the least sunshine days is December (7.5 days).
Average UV index
Gromadzin, Poland
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Gromadzin, Poland
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Gromadzin, Poland
The months with the highest visibility are June, August and September (10km).
The months with the lowest visibility are January and February (8km).
