Climate and monthly weather forecastNappa, Finland
Climate and monthly weather forecast
Weather in January
January, the same as December, in Nappa, Finland, is another subzero cold winter month, with temperature in the range of an average low of -8.3°C (17.1°F) and an average high of -4.3°C (24.3°F). The coldest month is January, with an average high-temperature of -4.3°C (24.3°F) and an average low-temperature of -8.3°C (17.1°F). Weather in January »Weather in February
February, the last month of the winter in Nappa, is another freezing cold month, with an average temperature varying between -3.3°C (26.1°F) and -8°C (17.6°F). With the onset of February, the average high-temperature registers at a still subzero cold -3.3°C (26.1°F), subtly different from January's -4.3°C (24.3°F). Weather in February »Weather in March
The first month of the spring, March, is also a subzero cold month in Nappa, Finland, with temperature in the range of an average high of -0.1°C (31.8°F) and an average low of -5.6°C (21.9°F). March's arrival brings a slight change in high-temperatures, adjusting from -3.3°C (26.1°F) in February to a still subzero cold -0.1°C (31.8°F). Weather in March »Weather in April
April is a frosty spring month in Nappa, Finland, with an average temperature ranging between max 6.6°C (43.9°F) and min 0.2°C (32.4°F). April signals a shift in the average high-temperature, moving from March's freezing cold -0.1°C (31.8°F) to a frosty 6.6°C (43.9°F). Weather in April »Weather in May
May, the last month of the spring in Nappa, is a refreshing month, with temperature in the range of an average low of 6.2°C (43.2°F) and an average high of 14.9°C (58.8°F). Nappa's weather experiences a significant temperature rise with the arrival of May, soaring from a frosty 6.6°C (43.9°F) in April to a moderate 14.9°C (58.8°F). Weather in May »Weather in June
June, the first month of the summer in Nappa, is a refreshing month, with an average temperature fluctuating between 9.8°C (49.6°F) and 18.8°C (65.8°F). In Nappa, the onset of June comes with a modest high-temperature shift, transitioning from May's mild 14.9°C (58.8°F) to a still refreshing 18.8°C (65.8°F). Weather in June »Weather in July
July is a pleasant summer month in Nappa, Finland, with an average temperature fluctuating between 21.6°C (70.9°F) and 13°C (55.4°F). Nappa's warmest weather arrives in July, when temperatures average a high of 21.6°C (70.9°F) and a low of 13°C (55.4°F). Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Nappa, Finland, with an average temperature fluctuating between 20.4°C (68.7°F) and 12.1°C (53.8°F). An average high-temperature of a still agreeable 20.4°C (68.7°F) marks August, exhibiting a close resemblance to the conditions in July. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Nappa, Finland, with an average temperature fluctuating between 15°C (59°F) and 8.3°C (46.9°F). September weather is marked by a drop in the average high-temperature, falling from a pleasant 20.4°C (68.7°F) in August to a moderate 15°C (59°F). Weather in September »Weather in October
October, like September, is a frosty autumn month in Nappa, Finland, with an average temperature ranging between max 7.1°C (44.8°F) and min 2.6°C (36.7°F). The onset of October brings a small change in high-temperatures, falling from a moderate 15°C (59°F) in September to a chilly 7.1°C (44.8°F). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Nappa, Finland, with temperature in the range of an average low of -0.2°C (31.6°F) and an average high of 2.5°C (36.5°F). November's arrival subtly correlates with a reduction in the average high-temperature, down from a chilly 7.1°C (44.8°F) in October to an icy 2.5°C (36.5°F). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Nappa, Finland, with temperature in the range of an average low of -4.6°C (23.7°F) and an average high of -1.2°C (29.8°F). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's icy 2.5°C (36.5°F) to a subzero cold -1.2°C (29.8°F). Weather in December »Updated: Aug 8, 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
In Nappa, the average lowest temperatures are observed in January, with a high of -4.3°C (24.3°F) and a low of -8.3°C (17.1°F).
In Nappa, during the entire year, the rain falls for 132 days and collects up to 453mm (17.83") of precipitation.
January through May, October through December are months with snowfall.
In Nappa, during the entire year, snow falls for 104.4 days and aggregates up to 1089mm (42.87") of snow.
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
The most humid month is February, with an average relative humidity of 95%.
February is the month with the most snowfall. Snow falls for 20.8 days and accumulates 231mm (9.09") of snow.
April is the month with the least rainfall in Nappa. Rain falls for 11.8 days and accumulates 25mm (0.98") of precipitation.
May is the least humid month, with an average relative humidity of 68%.
In Nappa, snow does not fall in June through September.
June has the longest days of the year, with an average of 19h and 6min of daylight.
June has the most sunshine of the year, with an average of 11.9h of sunshine.
The months with the highest UV index in Nappa are June and July, with an average maximum UV index of 5.
The temperatures reach their highest averages in July, with highs of 21.6°C (70.9°F) and lows of 13°C (55.4°F).
The month with the most rainfall is July, when the rain falls for 16.9 days and typically aggregates up to 51mm (2.01") of precipitation.
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.
The month with the shortest days is December, with an average of 5h and 48min of daylight.
December has the least sunshine of the year, with an average of 1.1h of sunshine.
Average temperature
Nappa, Finland
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (-4.3°C).
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure
Nappa, Finland
- Average pressure in January:
1011.9mbar - Average pressure in February:
1012.7mbar - Average pressure in March:
1011mbar - Average pressure in April:
1013.2mbar - Average pressure in May:
1014.8mbar - Average pressure in June:
1011.9mbar
- Average pressure in July:
1011mbar - Average pressure in August:
1013.2mbar - Average pressure in September:
1013.2mbar - Average pressure in October:
1014.1mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1008.7mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed
Nappa, Finland
- Average wind speed in January:
13km/h - Average wind speed in February:
12.3km/h - Average wind speed in March:
12.5km/h - Average wind speed in April:
11.5km/h - Average wind speed in May:
11.5km/h - Average wind speed in June:
11.6km/h
- Average wind speed in July:
10.8km/h - Average wind speed in August:
10.7km/h - Average wind speed in September:
11.7km/h - Average wind speed in October:
12.4km/h - Average wind speed in November:
12.8km/h - Average wind speed in December:
13.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity
Nappa, Finland
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (68%).
Average rainfall
Nappa, Finland
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days
Nappa, Finland
- Average rainfall days in January:
5.2 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
7.1 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
11.4 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
8.4 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (3.5 days).
Average snowfall
Nappa, Finland
- Average snowfall in January:
227mm - Average snowfall in February:
231mm - Average snowfall in March:
219mm - Average snowfall in April:
47mm - Average snowfall in May:
39mm - Average snowfall in June:
0mm
The month with the highest snowfall is February (231mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Nappa, Finland
- Average snowfall days in January:
21.3 days - Average snowfall days in February:
20.8 days - Average snowfall days in March:
20.1 days - Average snowfall days in April:
7.2 days - Average snowfall days in May:
0.9 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:
0.1 days - Average snowfall days in October:
3.9 days - Average snowfall days in November:
8.9 days - Average snowfall days in December:
21.2 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Nappa, Finland
- Average daylight in January:
6h and 36min - Average daylight in February:
9h and 6min - Average daylight in March:
11h and 48min - Average daylight in April:
14h and 42min - Average daylight in May:
17h and 24min - Average daylight in June:
19h and 6min
- Average daylight in July:
18h and 12min - Average daylight in August:
15h and 42min - Average daylight in September:
12h and 54min - Average daylight in October:
10h and 6min - Average daylight in November:
7h and 24min - Average daylight in December:
5h and 48min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in January:
1h and 48min - Average sunshine in February:
2h and 6min - Average sunshine in March:
3h and 30min - Average sunshine in April:
6h and 0min - Average sunshine in May:
9h and 42min - Average sunshine in June:
11h and 54min
- Average sunshine in July:
11h and 30min - Average sunshine in August:
9h and 36min - Average sunshine in September:
7h and 0min - Average sunshine in October:
3h and 36min - Average sunshine in November:
2h and 30min - Average sunshine in December:
1h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days
Nappa, Finland
- Average sunshine days in January:
8.4 days - Average sunshine days in February:
7.4 days - Average sunshine days in March:
8.2 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
5.5 days
The month with the most sunshine days is May (17.3 days).
The month with the least sunshine days is December (5.5 days).
Average UV index
Nappa, Finland
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover
Nappa, Finland
The months with the most cloud cover are January and February (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility
Nappa, Finland
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February and March (6km).
