Climate and monthly weather forecastKarumai, Japan
Climate and monthly weather forecast
Weather in January
January, like December, in Karumai, Japan, is an icy winter month, with an average temperature ranging between max 0.9°C (33.6°F) and min -3.1°C (26.4°F). In Karumai, the lowest average temperatures are observed in January, with a high of 0.9°C (33.6°F) and a low of -3.1°C (26.4°F). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Karumai, Japan, with an average temperature fluctuating between 1.2°C (34.2°F) and -3.7°C (25.3°F). The start of February marks an average high-temperature of a still icy 1.2°C (34.2°F), hardly distinguishable from the conditions in January. Weather in February »Weather in March
March, the first month of the spring in Karumai, is still a cold month, with an average temperature fluctuating between -0.3°C (31.5°F) and 5.1°C (41.2°F). Karumai in March experiences a slight uptick in the average high-temperature, adjusting from February's icy 1.2°C (34.2°F) to a still cold 5.1°C (41.2°F). Weather in March »Weather in April
April is a fresh spring month in Karumai, Japan, with an average temperature varying between 4.4°C (39.9°F) and 11.3°C (52.3°F). Entering April, Karumai sees a temperature rise, with the average high-temperature advancing from March's cold 5.1°C (41.2°F) to a fresh 11.3°C (52.3°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Karumai, Japan, with temperature in the range of an average low of 9.7°C (49.5°F) and an average high of 17.3°C (63.1°F). With the onset of May, Karumai experiences a temperature shift, with the average high-temperature moving from a cool 11.3°C (52.3°F) in April to a refreshing 17.3°C (63.1°F). Weather in May »Weather in June
June, the first month of the summer in Karumai, is a pleasant month, with an average temperature fluctuating between 20.5°C (68.9°F) and 13.4°C (56.1°F). Karumai, Japan, in June observes a minor temperature shift, with average high-temperatures adjusting from a refreshing 17.3°C (63.1°F) in May to a pleasant 20.5°C (68.9°F). Weather in June »Weather in July
July is a warm summer month in Karumai, Japan, with an average temperature fluctuating between 18°C (64.4°F) and 24°C (75.2°F). Karumai's weather in July shows a minor rise in the average high-temperature, moving slightly up from June's agreeable 20.5°C (68.9°F) to a moderately hot 24°C (75.2°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Karumai, Japan, with an average temperature ranging between max 25.8°C (78.4°F) and min 19.9°C (67.8°F). August is the warmest month of the year, registering average temperatures as high as 25.8°C (78.4°F) and as low as 19.9°C (67.8°F). Weather in August »Weather in September
September, the first month of the autumn in Karumai, is still a pleasant month, with an average temperature ranging between min 16.5°C (61.7°F) and max 22.5°C (72.5°F). A moderate decline in average high-temperatures is noted in September, moving from a warm 25.8°C (78.4°F) in August to an agreeable 22.5°C (72.5°F). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Karumai, Japan, with temperature in the range of an average high of 16.7°C (62.1°F) and an average low of 10.7°C (51.3°F). Welcoming October, Karumai observes a shift in the average high-temperature, falling from September's pleasant 22.5°C (72.5°F) to a comfortable 16.7°C (62.1°F). Weather in October »Weather in November
November, the last month of the autumn in Karumai, is another cool month, with temperature in the range of an average low of 5.2°C (41.4°F) and an average high of 10.5°C (50.9°F). In the transition to November, Karumai observes a drop in the average high-temperature, moving from a refreshing 16.7°C (62.1°F) in October to a cool 10.5°C (50.9°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Karumai, Japan, with temperature in the range of an average low of -0.1°C (31.8°F) and an average high of 3.8°C (38.8°F). As December begins, there is a decrease in the average high-temperature, falling from a fresh 10.5°C (50.9°F) in November to a wintry 3.8°C (38.8°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
In Karumai, January records the average lowest temperatures, peaking at 0.9°C (33.6°F) and reaching a low of -3.1°C (26.4°F).
In Karumai, Japan, during the entire year, the rain falls for 155.9 days and collects up to 725mm (28.54") of precipitation.
January through April, November and December are months with snowfall in Karumai, Japan.
The month with the most snowfall in Karumai, Japan, is January, when snow falls for 19.1 days and typically aggregates up to 171mm (6.73") of snow.
In Karumai, Japan, during the entire year, snow falls for 67.1 days and aggregates up to 669mm (26.34") of snow.
The month with the least sunshine in Karumai, Japan, is January, with an average of 3.4h of sunshine.
The months with the lowest UV index in Karumai, Japan, are January and December, with an average maximum UV index of 1.
The least humid month is April, with an average relative humidity of 71%.
May through October are months without snowfall in Karumai.
The month with the most sunshine in Karumai is May, with an average of 9.2h of sunshine.
The month with the longest days is June, with an average of 15h and 0min of daylight.
The most humid month in Karumai is July, with an average relative humidity of 85%.
The month with the most rainfall in Karumai, Japan, is July, when the rain falls for 19.4 days and typically aggregates up to 108mm (4.25") of precipitation.
The month with the highest UV index in Karumai is July, with an average maximum UV index of 6.
Temperature records in Karumai mark August as the warmest month, with highs averaging 25.8°C (78.4°F) and lows at 19.9°C (67.8°F).
The month with the least rainfall is November, when the rain falls for 13 days and typically collects 29mm (1.14") of precipitation.
December has the shortest days of the year in Karumai, with an average of 9h and 24min of daylight.
Karumai, Japan, does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Karumai, Japan
The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (0.9°C).
The month with the highest average low temperature is August (19.9°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure
Karumai, Japan
- Average pressure in January:
1014.2mbar - Average pressure in February:
1016mbar - Average pressure in March:
1014.6mbar - Average pressure in April:
1013.6mbar - Average pressure in May:
1011.3mbar - Average pressure in June:
1009.3mbar
- Average pressure in July:
1009.1mbar - Average pressure in August:
1010mbar - Average pressure in September:
1013.8mbar - Average pressure in October:
1016.8mbar - Average pressure in November:
1017.3mbar - Average pressure in December:
1014.3mbar
The month with the highest atmospheric pressure is November (1017.3mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed
Karumai, Japan
- Average wind speed in January:
19.2km/h - Average wind speed in February:
17.7km/h - Average wind speed in March:
17.3km/h - Average wind speed in April:
16.1km/h - Average wind speed in May:
13.3km/h - Average wind speed in June:
10.8km/h
- Average wind speed in July:
9.9km/h - Average wind speed in August:
10.8km/h - Average wind speed in September:
11.9km/h - Average wind speed in October:
15km/h - Average wind speed in November:
16.5km/h - Average wind speed in December:
19.3km/h
The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is July (9.9km/h).
Average humidity
Karumai, Japan
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Karumai, Japan
The wettest month (with the highest rainfall) is July (108mm).
The driest month (with the least rainfall) is November (29mm).
Average rainfall days
Karumai, Japan
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
12.9 days - Average rainfall days in May:
11.6 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
19.4 days - Average rainfall days in August:
18.1 days - Average rainfall days in September:
14.2 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
13 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (8.3 days).
Average snowfall
Karumai, Japan
The month with the highest snowfall is January (171mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Karumai, Japan
- Average snowfall days in January:
19.1 days - Average snowfall days in February:
14.8 days - Average snowfall days in March:
10.9 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
15.5 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Karumai, Japan
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h and 24min - Average sunshine in February:
3h and 30min - Average sunshine in March:
5h and 42min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 12min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
8h and 12min - Average sunshine in August:
8h and 48min - Average sunshine in September:
7h and 42min - Average sunshine in October:
7h and 12min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 6min
The month with the most sunshine is May (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Karumai, Japan
- Average sunshine days in January:
6.7 days - Average sunshine days in February:
9.1 days - Average sunshine days in March:
10.8 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
17.6 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
9.3 days - Average sunshine days in September:
13.2 days - Average sunshine days in October:
15 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
7.2 days
The month with the most sunshine days is May (17.6 days).
The month with the least sunshine days is January (6.7 days).
Average UV index
Karumai, Japan
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Karumai, Japan
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are May and October (Cloud cover 37).
Average visibility
Karumai, Japan
The months with the highest visibility are October and November (10km).
The month with the lowest visibility is July (8km).
