Climate and monthly weather forecastJaczniki, Poland
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Jaczniki, Poland, with an average temperature fluctuating between -1.8°C (28.8°F) and -5.4°C (22.3°F). Jaczniki's coldest month, January, generally records average temperatures ranging from a high of -1.8°C (28.8°F) to a low of -5.4°C (22.3°F). Weather in January »Weather in February
February, the last month of the winter in Jaczniki, is a cold month, with temperature in the range of an average high of 0.1°C (32.2°F) and an average low of -3.8°C (25.2°F). Entering February, Jaczniki's average high-temperature reads an icy 0.1°C (32.2°F), indicating a close resemblance to the previous month's climate. Weather in February »Weather in March
The first month of the spring, March, is also a wintry month in Jaczniki, Poland, with an average temperature varying between -1°C (30.2°F) and 4.9°C (40.8°F). Jaczniki observes a slight uplift in the average high-temperature with the onset of March, adjusting from February's 0.1°C (32.2°F) to a still cold 4.9°C (40.8°F). Weather in March »Weather in April
April is a moderate spring month in Jaczniki, Poland, with an average temperature ranging between max 13°C (55.4°F) and min 3.4°C (38.1°F). The onset of April witnesses a clear shift in the average high-temperature, escalating from a wintry 4.9°C (40.8°F) in March to a refreshing 13°C (55.4°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Jaczniki, Poland, with an average temperature fluctuating between 18.9°C (66°F) and 7.9°C (46.2°F). Jaczniki's transition into May is marked by a rise in the average high-temperature, advancing from a mild 13°C (55.4°F) in April to an enjoyable 18.9°C (66°F). Weather in May »Weather in June
June, the first month of the summer in Jaczniki, is a pleasant month, with an average temperature varying between 22.5°C (72.5°F) and 11.6°C (52.9°F). The start of June is characterized by a subtle increase in the average high-temperature, transitioning from a refreshing 18.9°C (66°F) in May to an agreeable 22.5°C (72.5°F). Weather in June »Weather in July
July in Jaczniki, Poland, is a moderately hot summer month, with an average temperature ranging between min 13.5°C (56.3°F) and max 24.3°C (75.7°F). July is the month when Jaczniki's temperatures reach their peak, with averages of 24.3°C (75.7°F) and lows of 13.5°C (56.3°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Jaczniki, Poland, with an average temperature fluctuating between 13°C (55.4°F) and 23.9°C (75°F). Upon the beginning of August, Jaczniki's high-temperatures register at a still moderately hot 23.9°C (75°F), closely mirroring the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Jaczniki, Poland, with temperature in the range of an average low of 9.4°C (48.9°F) and an average high of 18.2°C (64.8°F). A decrease in the average high-temperature is observed during September, shifting from a moderately hot 23.9°C (75°F) in August to a comfortable 18.2°C (64.8°F). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Jaczniki, Poland, with an average temperature varying between 10.7°C (51.3°F) and 4.4°C (39.9°F). Setting in of October comes with a decrease in the average high-temperature, moving from an enjoyable 18.2°C (64.8°F) in September to a cool 10.7°C (51.3°F). Weather in October »Weather in November
November, the last month of the autumn in Jaczniki, is also an icy month, with an average temperature fluctuating between 1.7°C (35.1°F) and 5.5°C (41.9°F). With November's arrival, Jaczniki sees a decrease in average high-temperatures, moving from a fresh 10.7°C (51.3°F) in October to a cold 5.5°C (41.9°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Jaczniki, Poland, with an average temperature ranging between min -2.6°C (27.3°F) and max 0.5°C (32.9°F). Start of December brings a shift in the average high-temperature, falling from November's icy 5.5°C (41.9°F) to a still wintry 0.5°C (32.9°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
January, marked by an average high-temperature of -1.8°C (28.8°F) and a low-temperature of -5.4°C (22.3°F), is the coldest month.
With an average relative humidity of 93%, January is the most humid month in Jaczniki.
Throughout the year, in Jaczniki, Poland, there are 156.6 rainfall days, and 459mm (18.07") of precipitation is accumulated.
Months with snowfall in Jaczniki, Poland, are January through May, October through December.
January is the month with the most snowfall. Snow falls for 18 days and accumulates 155mm (6.1") of snow.
In Jaczniki, Poland, during the entire year, snow falls for 65.1 days and aggregates up to 519mm (20.43") of snow.
January has the least sunshine of the year in Jaczniki, with an average of 1.6h of sunshine.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Jaczniki.
February and April are months with the least rain when the rain falls for 7.5 days and typically aggregates up to 25mm (0.98") of rain.
April and August, with an average relative humidity of 71%, are the least humid months in Jaczniki.
The month with the most rainfall is June, when the rain falls for 16.4 days and typically aggregates up to 59mm (2.32") of precipitation.
In Jaczniki, Poland, snow does not fall in June through September.
With an average of 17h and 0min of daylight, June has the longest days of the year in Jaczniki.
The month with the most sunshine in Jaczniki is June, with an average of 11.3h of sunshine.
Jaczniki's warmest weather arrives in July, when temperatures average a high of 24.3°C (75.7°F) and a low of 13.5°C (56.3°F).
With an average maximum UV index of 6, July is the month with the highest UV index in Jaczniki, Poland.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Jaczniki, 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.
The month with the shortest days is December, with an average of 7h and 30min of daylight.
Average temperature
Jaczniki, Poland
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.8°C).
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure
Jaczniki, Poland
- Average pressure in January:
1016.2mbar - Average pressure in February:
1016mbar - Average pressure in March:
1014.8mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1015.1mbar - Average pressure in June:
1013.9mbar
- Average pressure in July:
1013mbar - Average pressure in August:
1016mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1018.1mbar - Average pressure in November:
1016.2mbar - Average pressure in December:
1015.1mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed
Jaczniki, Poland
- Average wind speed in January:
13.1km/h - Average wind speed in February:
12.7km/h - Average wind speed in March:
12.6km/h - Average wind speed in April:
11.7km/h - Average wind speed in May:
11.1km/h - Average wind speed in June:
10.8km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
9.9km/h - Average wind speed in September:
11.4km/h - Average wind speed in October:
12.5km/h - Average wind speed in November:
12.7km/h - Average wind speed in December:
13.4km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity
Jaczniki, Poland
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall
Jaczniki, Poland
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are February and April (25mm).
Average rainfall days
Jaczniki, Poland
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
19.9 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
11.7 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is July (19.9 days).
The months with the least rainy days are January and February (7.5 days).
Average snowfall
Jaczniki, Poland
The month with the highest snowfall is January (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Jaczniki, Poland
- Average snowfall days in January:
18 days - Average snowfall days in February:
15.5 days - Average snowfall days in March:
10 days - Average snowfall days in April:
2.3 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:
4.9 days - Average snowfall days in December:
13.4 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Jaczniki, Poland
- Average daylight in January:
8h and 6min - Average daylight in February:
9h and 48min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
16h and 0min - Average daylight in June:
17h and 0min
- Average daylight in July:
16h and 30min - Average daylight in August:
14h and 48min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 36min - Average daylight in December:
7h and 30min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January:
1h and 36min - Average sunshine in February:
2h and 30min - Average sunshine in March:
4h and 30min - Average sunshine in April:
7h and 0min - Average sunshine in May:
10h and 36min - Average sunshine in June:
11h and 18min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
9h and 48min - Average sunshine in September:
7h and 12min - Average sunshine in October:
5h and 48min - Average sunshine in November:
3h and 0min - Average sunshine in December:
1h and 42min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days
Jaczniki, Poland
- Average sunshine days in January:
8.3 days - Average sunshine days in February:
9.1 days - Average sunshine days in March:
10.4 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
9.7 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
11.7 days - Average sunshine days in December:
9.8 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is January (8.3 days).
Average UV index
Jaczniki, Poland
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Jaczniki, Poland
The month with the most cloud cover is February (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Jaczniki, Poland
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
