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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
Weather in January
January, the same as December, in Grójec, Poland, is a freezing 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 (31.3°F). Grójec experiences its lowest temperatures in January, with an average peak of -0.4°C (31.3°F) and a low of -3.8°C (25.2°F). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Grójec, Poland, with temperature in the range of an average low of -2.4°C (27.7°F) and an average high of 1.6°C (34.9°F). With the start of February, Grójec measures an average high-temperature of an icy 1.6°C (34.9°F), not significantly differing from January's -0.4°C (31.3°F). Weather in February »
Weather in March
March, the first month of the spring in Grójec, is a chilly month, with an average temperature ranging between min 0.8°C (33.4°F) and max 7.3°C (45.1°F). March indicates a change in the average high-temperature, moving up from a wintry 1.6°C (34.9°F) in February to a chilly 7.3°C (45.1°F). Weather in March »
Weather in April
April is a moderate spring month in Grójec, Poland, with an average temperature varying between 14.4°C (57.9°F) and 4.9°C (40.8°F). The onset of April brings a temperature shift, with the average high-temperature moving from a frosty 7.3°C (45.1°F) in March to a refreshing 14.4°C (57.9°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Grójec, Poland, with an average temperature ranging between max 19°C (66.2°F) and min 8.9°C (48°F). May's arrival signals a modest temperature shift, moving from a mild 14.4°C (57.9°F) in April to a comfortable 19°C (66.2°F). Weather in May »
Weather in June
June, the first month of the summer in Grójec, is a moderately hot month, with an average temperature fluctuating between 12.9°C (55.2°F) and 23°C (73.4°F). The beginning of June signals a minor rise in the average high-temperature, moving from a comfortable 19°C (66.2°F) in May to a moderately hot 23°C (73.4°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Grójec, Poland, with an average temperature ranging between min 14.8°C (58.6°F) and max 24.6°C (76.3°F). July's onset sees an average high-temperature of a still moderately hot 24.6°C (76.3°F), exhibiting a slight fluctuation from the previous month. Weather in July »
Weather in August
August, the last month of the summer in Grójec, is another warm month, with an average temperature ranging between max 25°C (77°F) and min 15°C (59°F). August stands out as Grójec's warmest month, with temperatures ranging between an average high of 25°C (77°F) and a low of 15°C (59°F). Weather in August »
Weather in September
September, the first month of the autumn in Grójec, is still a refreshing month, with an average temperature varying between 10.6°C (51.1°F) and 19°C (66.2°F). September's arrival coincides with a drop in the average high-temperature, decreasing from August's warm 25°C (77°F) to an enjoyable 19°C (66.2°F). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Grójec, Poland, with temperature in the range of an average high of 12.5°C (54.5°F) and an average low of 6.3°C (43.3°F). October's arrival comes with a decrease in the average high-temperature, moving from a refreshing 19°C (66.2°F) in September to a fresh 12.5°C (54.5°F). Weather in October »
Weather in November
November, the last month of the autumn in Grójec, is another chilly month, with an average temperature ranging between max 7.2°C (45°F) and min 3.1°C (37.6°F). In Grójec, the average high-temperature in November decreases from a fresh 12.5°C (54.5°F) in October to a chilly 7.2°C (45°F). Weather in November »
Weather in December
December, the first month of the winter in Grójec, is also a wintry month, with an average temperature fluctuating between 2.4°C (36.3°F) and -1.2°C (29.8°F). In the transition to December, Grójec observes a minor drop in the average high-temperature, shifting from a chilly 7.2°C (45°F) in November to a cold 2.4°C (36.3°F). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Grójec?
January stands out as Grójec's coldest month, with temperatures ranging between an average high of -0.4°C (31.3°F) and a low of -3.8°C (25.2°F).
What is the most humid month in Grójec?
The most humid month is January, with an average relative humidity of 89%.
How many days does it rain in Grójec?
In Grójec, during the entire year, the rain falls for 148 days and collects up to 345mm (13.58") of precipitation.
When does it snow in Grójec?
Months with snowfall are January through May, October through December.
What is the snowiest month in Grójec?
January is the month with the most snowfall in Grójec, Poland. Snow falls for 14.8 days and accumulates 94mm (3.7") of snow.
How much does it snow in Grójec?
In Grójec, Poland, during the entire year, snow falls for 46.1 days and aggregates up to 276mm (10.87") of snow.
What is the month with the least sunshine in Grójec?
With an average of 2.9h of sunshine, January has the least sunshine of the year.
When is the lowest UV index in Grójec?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.
What is the wettest month in Grójec?
The month with the most rainfall in Grójec, Poland, is May, when the rain falls for 18.1 days and typically aggregates up to 54mm (2.13") of precipitation.
When it does not snow in Grójec?
June through September are months without snowfall.
When are the longest days in Grójec?
With an average of 16h and 36min of daylight, June has the longest days of the year.
What is the month with the highest UV index in Grójec?
With an average maximum UV index of 6, July is the month with the highest UV index in Grójec, Poland.
What month is the hottest in Grójec?
Grójec, Poland, witnesses the warmest weather in August, with temperatures averaging a high of 25°C (77°F) and a low of 15°C (59°F).
What is the least humid month in Grójec?
August is the least humid month in Grójec, with an average relative humidity of 66%.
What month has the most sunshine in Grójec?
With an average of 10.6h of sunshine, August has the most sunshine of the year in Grójec.
When is Daylight Saving Time (DST) in Grójec?
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 driest month in Grójec?
The month with the least rainfall in Grójec is November, when the rain falls for 9.5 days and typically collects 18mm (0.71") of precipitation.
What is the month with the shortest days in Grójec?
With an average of 7h and 54min of daylight, December has the shortest days of the year in Grójec, Poland.
Average temperature
Grójec, Poland
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (-0.4°C).
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure
Grójec, Poland
- Average pressure in January:
1016.6mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.1mbar - Average pressure in June:
1014.3mbar
- Average pressure in July:
1013.6mbar - Average pressure in August:
1016.1mbar - Average pressure in September:
1017.2mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1015.9mbar - Average pressure in December:
1016.2mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed
Grójec, Poland
- Average wind speed in January:
13.7km/h - Average wind speed in February:
13.1km/h - Average wind speed in March:
13.2km/h - Average wind speed in April:
12.2km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
11.1km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
10.4km/h - Average wind speed in September:
11.6km/h - Average wind speed in October:
12.6km/h - Average wind speed in November:
12.6km/h - Average wind speed in December:
14km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity
Grójec, Poland
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall
Grójec, Poland
The wettest month (with the highest rainfall) is May (54mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days
Grójec, Poland
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.7 days).
Average snowfall
Grójec, Poland
The month with the highest snowfall is January (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Grójec, Poland
- Average snowfall days in January:
14.8 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 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:
0.6 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
10 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grójec, Poland
- Average daylight in January:
8h and 2min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 4min
- Average daylight in July:
16h and 1min - Average daylight in August:
14h and 4min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 5min - Average daylight in December:
7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 0min - Average sunshine in March:
5h and 1min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 0min - Average sunshine in October:
5h and 5min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Grójec, Poland
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
10.6 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
12 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is February (10.6 days).
Average UV index
Grójec, 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
Grójec, Poland
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Grójec, Poland
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
Grójec, Poland
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