Climate and monthly weather forecastAshikaga, Japan
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Ashikaga, Japan, with an average temperature ranging between max 5.8°C (42.4°F) and min -1°C (30.2°F). January is Ashikaga's coldest month, registering average high temperatures of 5.8°C (42.4°F) and lows of -1°C (30.2°F). Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Ashikaga, Japan, with temperature in the range of an average high of 6.7°C (44.1°F) and an average low of -0.7°C (30.7°F). As January transitions into February, the average high-temperature rests at a frosty 6.7°C (44.1°F), maintaining a close resemblance to the previous month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Ashikaga, Japan, with an average temperature fluctuating between 2.3°C (36.1°F) and 10.9°C (51.6°F). The arrival of March brings a soft temperature shift, with the average high-temperature nudging from a chilly 6.7°C (44.1°F) in February to a cool 10.9°C (51.6°F). Weather in March »Weather in April
April in Ashikaga, Japan, is an enjoyable spring month, with an average temperature fluctuating between 6.8°C (44.2°F) and 16.2°C (61.2°F). As March gives way to April, the average high-temperature displays an increase, moving from a cool 10.9°C (51.6°F) to a refreshing 16.2°C (61.2°F). Weather in April »Weather in May
May, the last month of the spring in Ashikaga, is an agreeable month, with an average temperature ranging between min 12.7°C (54.9°F) and max 22.3°C (72.1°F). May's arrival coincides with a temperature rise, moving from April's enjoyable 16.2°C (61.2°F) to a pleasant 22.3°C (72.1°F). Weather in May »Weather in June
June, the first month of the summer in Ashikaga, is a moderately hot month, with an average temperature fluctuating between 16.6°C (61.9°F) and 24.6°C (76.3°F). On the advent of June, Ashikaga's average high-temperature exhibits a minor adjustment to a moderately hot 24.6°C (76.3°F) from May's 22.3°C (72.1°F). Weather in June »Weather in July
July, the same as June, is another warm summer month in Ashikaga, Japan, with an average temperature varying between 20.9°C (69.6°F) and 28.6°C (83.5°F). With the onset of July, Ashikaga observes a minor temperature ascent, with the average high-temperature adjusting from June's moderately hot 24.6°C (76.3°F) to a still warm 28.6°C (83.5°F). Weather in July »Weather in August
The last month of the summer, August, is a hot month in Ashikaga, Japan, with an average temperature fluctuating between 22°C (71.6°F) and 30.2°C (86.4°F). With its high average temperature of 30.2°C (86.4°F) and a low of 22°C (71.6°F), August is regarded as the warmest month. August's mean heat index is evaluated at a torrid 37°C (98.6°F). Weather in August »Weather in September
September, the first month of the autumn in Ashikaga, is also a moderately hot month, with an average temperature ranging between max 25.4°C (77.7°F) and min 17.7°C (63.9°F). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a tropical 30.2°C (86.4°F) in August to a warm 25.4°C (77.7°F). Weather in September »Weather in October
October, like September, in Ashikaga, Japan, is another comfortable autumn month, with an average temperature varying between 12.6°C (54.7°F) and 19.7°C (67.5°F). The start of October involves a temperature drop, moving from a moderately hot 25.4°C (77.7°F) in September to a refreshing 19.7°C (67.5°F). Weather in October »Weather in November
November, the last month of the autumn in Ashikaga, is another refreshing month, with an average temperature ranging between min 7°C (44.6°F) and max 14°C (57.2°F). The onset of November introduces a moderate change in Ashikaga's weather, with average high-temperatures falling from October's 19.7°C (67.5°F) to a still refreshing 14°C (57.2°F). Weather in November »Weather in December
December, the first month of the winter in Ashikaga, is still a chilly month, with an average temperature fluctuating between 8.1°C (46.6°F) and 1.8°C (35.2°F). Ashikaga's progression into December includes a drop in the average high-temperature, from a moderate 14°C (57.2°F) in November to a chilly 8.1°C (46.6°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 Ashikaga, January is the coldest month, with temperatures averaging a high of 5.8°C (42.4°F) and a low of -1°C (30.2°F).
January is the least humid month in Ashikaga, Japan, with an average relative humidity of 62%.
In Ashikaga, Japan, during the entire year, the rain falls for 161.9 days and collects up to 825mm (32.48") of precipitation.
Months with snowfall are January through March, November and December.
In Ashikaga, Japan, during the entire year, snow falls for 4.5 days and aggregates up to 62mm (2.44") of snow.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the month with the least rainfall. Rain falls for 5.8 days and accumulates 19mm (0.75") of precipitation.
February is the month with the most snowfall in Ashikaga. Snow falls for 2 days and accumulates 36mm (1.42") of snow.
February has the least sunshine of the year in Ashikaga, Japan, with an average of 6.4h of sunshine.
In Ashikaga, snow does not fall in April through October.
May has the most sunshine of the year in Ashikaga, with an average of 9.6h of sunshine.
With an average of 14h and 36min of daylight, June has the longest days of the year.
The most humid month is July, with an average relative humidity of 79%.
July is the month with the most rainfall. Rain falls for 23.8 days and accumulates 141mm (5.55") of precipitation.
The months with the highest UV index are July and August, with an average maximum UV index of 6.
August, recognised by an average high temperature of 30.2°C (86.4°F) and a low of 22°C (71.6°F), is Ashikaga's warmest month.
With an average of 9h and 42min of daylight, December has the shortest days of the year.
Ashikaga does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Ashikaga, Japan
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (5.8°C).
The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure
Ashikaga, Japan
- Average pressure in January:
1016.8mbar - Average pressure in February:
1017.8mbar - Average pressure in March:
1016mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1012mbar - Average pressure in June:
1009.3mbar
- Average pressure in July:
1009.8mbar - Average pressure in August:
1010.4mbar - Average pressure in September:
1013.9mbar - Average pressure in October:
1017.2mbar - Average pressure in November:
1018.6mbar - Average pressure in December:
1016.7mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed
Ashikaga, Japan
- Average wind speed in January:
10.2km/h - Average wind speed in February:
9.8km/h - Average wind speed in March:
9.3km/h - Average wind speed in April:
9km/h - Average wind speed in May:
7.9km/h - Average wind speed in June:
7.1km/h
- Average wind speed in July:
6.1km/h - Average wind speed in August:
6.3km/h - Average wind speed in September:
6.6km/h - Average wind speed in October:
7.4km/h - Average wind speed in November:
7.3km/h - Average wind speed in December:
9.2km/h
The windiest month (with the highest average wind speed) is January (10.2km/h).
The calmest month (with the lowest average wind speed) is July (6.1km/h).
Average humidity
Ashikaga, Japan
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (62%).
Average rainfall
Ashikaga, Japan
The wettest month (with the highest rainfall) is July (141mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days
Ashikaga, Japan
- Average rainfall days in January:
5.1 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
12 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
21.2 days
- Average rainfall days in July:
23.8 days - Average rainfall days in August:
20.4 days - Average rainfall days in September:
16.4 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (23.8 days).
The month with the least rainy days is January (5.1 days).
Average snowfall
Ashikaga, Japan
The month with the highest snowfall is February (36mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Ashikaga, Japan
- Average snowfall days in January:
1.6 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0 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:
0.1 days - Average snowfall days in December:
0.2 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Ashikaga, Japan
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
6h and 48min - Average sunshine in February:
6h and 24min - Average sunshine in March:
7h and 18min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 36min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
9h and 30min - Average sunshine in September:
8h and 0min - Average sunshine in October:
7h and 18min - Average sunshine in November:
6h and 30min - Average sunshine in December:
6h and 48min
The month with the most sunshine is May (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days
Ashikaga, Japan
- Average sunshine days in January:
24.3 days - Average sunshine days in February:
20.5 days - Average sunshine days in March:
17.1 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
14.1 days - Average sunshine days in June:
6.3 days
- Average sunshine days in July:
5.2 days - Average sunshine days in August:
6.8 days - Average sunshine days in September:
10.9 days - Average sunshine days in October:
14.4 days - Average sunshine days in November:
20.9 days - Average sunshine days in December:
23.8 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is July (5.2 days).
Average UV index
Ashikaga, Japan
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Ashikaga, Japan
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility
Ashikaga, Japan
The months with the highest visibility are January, February, March, November and December (10km).
The months with the lowest visibility are April, May, June, July, August, September and October (9km).
