Climate and monthly weather forecastGromiec, Poland
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Gromiec, Poland, with an average temperature ranging between max 0.5°C (32.9°F) and min -3.8°C (25.2°F). January proves to be the coldest month, recording an average maximum temperature of 0.5°C (32.9°F) and a minimum temperature of -3.8°C (25.2°F). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Gromiec, Poland, with temperature in the range of an average low of -2.8°C (27°F) and an average high of 2.3°C (36.1°F). The transition from January to February brings an average high-temperature of a still icy 2.3°C (36.1°F), barely different from January's 0.5°C (32.9°F). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Gromiec, Poland, with an average temperature ranging between max 7.8°C (46°F) and min 1.1°C (34°F). Gromiec's transition into March brings a rise in the average high-temperature, moving from an icy 2.3°C (36.1°F) in February to a frosty 7.8°C (46°F). Weather in March »Weather in April
April in Gromiec, Poland, is a moderate spring month, with temperature in the range of an average low of 5.3°C (41.5°F) and an average high of 14.8°C (58.6°F). Gromiec experiences a temperature shift with the start of April, with average high-temperatures moving from a chilly 7.8°C (46°F) in March to a refreshing 14.8°C (58.6°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Gromiec, Poland, with an average temperature ranging between min 8.4°C (47.1°F) and max 18.5°C (65.3°F). The shift from April to May sees a slight increase in the average high-temperature, transitioning from a mild 14.8°C (58.6°F) to a comfortable 18.5°C (65.3°F). Weather in May »Weather in June
June, the first month of the summer in Gromiec, is an agreeable month, with an average temperature ranging between max 22.3°C (72.1°F) and min 12.3°C (54.1°F). June marks a minor ascent in the average high-temperature, adjusting from May's enjoyable 18.5°C (65.3°F) to an agreeable 22.3°C (72.1°F). Weather in June »Weather in July
July in Gromiec, Poland, is a moderately hot summer month, with an average temperature fluctuating between 24.5°C (76.1°F) and 14.1°C (57.4°F). July's onset records a minor alteration in the average high-temperature to a moderately hot 24.5°C (76.1°F) from June's 22.3°C (72.1°F). Weather in July »Weather in August
August, the last month of the summer in Gromiec, is another warm month, with an average temperature fluctuating between 25.1°C (77.2°F) and 14.5°C (58.1°F). Gromiec reaches its highest average temperatures in August, measuring 25.1°C (77.2°F) at the peak and 14.5°C (58.1°F) at the lowest. Weather in August »Weather in September
September, the first month of the autumn in Gromiec, is also an enjoyable month, with an average temperature fluctuating between 19.4°C (66.9°F) and 10.6°C (51.1°F). The onset of September brings a small change in high-temperatures, falling from a moderately hot 25.1°C (77.2°F) in August to a comfortable 19.4°C (66.9°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Gromiec, Poland, with an average temperature fluctuating between 6.3°C (43.3°F) and 13.6°C (56.5°F). Gromiec's weather changes with the onset of October, slightly falling from a refreshing 19.4°C (66.9°F) in September to a moderate 13.6°C (56.5°F). Weather in October »Weather in November
November, the last month of the autumn in Gromiec, is also a frosty month, with an average temperature ranging between max 8.5°C (47.3°F) and min 2.9°C (37.2°F). The arrival of November corresponds with a reduction in the average high-temperature, down from October's mild 13.6°C (56.5°F) to a chilly 8.5°C (47.3°F). Weather in November »Weather in December
December, the first month of the winter in Gromiec, is still a cold month, with an average temperature varying between 2.7°C (36.9°F) and -1.7°C (28.9°F). As December arrives, Gromiec's weather displays a decrease in high-temperatures, transitioning from November's frosty 8.5°C (47.3°F) to a cold 2.7°C (36.9°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
January, with an average high of 0.5°C (32.9°F) and a low of -3.8°C (25.2°F), signifies the coldest month of the year.
January is the most humid month, with an average relative humidity of 88%.
Throughout the year, in Gromiec, Poland, there are 158.1 rainfall days, and 492mm (19.37") 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 16.6 days and typically aggregates up to 160mm (6.3") of snow.
Throughout the year, in Gromiec, there are 55.2 snowfall days, and 526mm (20.71") of snow is accumulated.
February has the least sunshine of the year, with an average of 3.5h of sunshine.
The month with the most rainfall in Gromiec, Poland, is May, when the rain falls for 18.5 days and typically aggregates up to 69mm (2.72") of precipitation.
In Gromiec, snow does not fall in June through September.
The month with the longest days in Gromiec is June, 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 Gromiec.
August, recording an average high temperature of 25.1°C (77.2°F) and a low temperature of 14.5°C (58.1°F), is Gromiec's warmest month.
The least humid month in Gromiec, Poland, is August, with an average relative humidity of 67%.
With an average of 10.8h 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.
November is the month with the least rainfall in Gromiec, Poland. Rain falls for 10.6 days and accumulates 27mm (1.06") of precipitation.
December has the shortest days of the year in Gromiec, Poland, with an average of 8h and 12min of daylight.
With an average maximum UV index of 1, December is the month with the lowest UV index in Gromiec, Poland.
Average temperature
Gromiec, Poland
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (0.5°C).
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure
Gromiec, Poland
- Average pressure in January:
1017.9mbar - Average pressure in February:
1017.1mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.1mbar - Average pressure in June:
1014.6mbar
- Average pressure in July:
1014.5mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1017.8mbar - Average pressure in October:
1018.8mbar - Average pressure in November:
1016.7mbar - Average pressure in December:
1018.6mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed
Gromiec, Poland
- Average wind speed in January:
12.4km/h - Average wind speed in February:
11.9km/h - Average wind speed in March:
12.6km/h - Average wind speed in April:
11.2km/h - Average wind speed in May:
10.1km/h - Average wind speed in June:
9.7km/h
- Average wind speed in July:
9.6km/h - Average wind speed in August:
9.2km/h - Average wind speed in September:
10km/h - Average wind speed in October:
10.5km/h - Average wind speed in November:
10.8km/h - Average wind speed in December:
12.8km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity
Gromiec, Poland
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (67%).
Average rainfall
Gromiec, Poland
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days
Gromiec, Poland
- Average rainfall days in January:
10.1 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (9.7 days).
Average snowfall
Gromiec, Poland
The month with the highest snowfall is January (160mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Gromiec, Poland
- Average snowfall days in January:
16.6 days - Average snowfall days in February:
13.3 days - Average snowfall days in March:
7.6 days - Average snowfall days in April:
1.8 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:
1 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
11.1 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gromiec, Poland
- Average daylight in January:
8h and 36min - 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 30min - Average sunshine in March:
5h and 42min - Average sunshine in April:
8h and 48min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
10h and 48min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days
Gromiec, Poland
- Average sunshine days in January:
9.8 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
8.3 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
17.9 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
15.8 days - Average sunshine days in December:
11.2 days
The month with the most sunshine days is August (17.9 days).
The month with the least sunshine days is June (8.3 days).
Average UV index
Gromiec, 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
Gromiec, Poland
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Gromiec, Poland
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
