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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Yashio, Japan, with temperature in the range of an average high of 8.9°C (48°F) and an average low of 3.4°C (38.1°F). January, with an average high of 8.9°C (48°F) and a low of 3.4°C (38.1°F), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Yashio, is another chilly month, with an average temperature varying between 4.1°C (39.4°F) and 9.8°C (49.6°F). The transition into February marks the average high-temperature at a still frosty 9.8°C (49.6°F), differing minimally from January's 8.9°C (48°F). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Yashio, Japan, with an average temperature ranging between min 6.7°C (44.1°F) and max 12.8°C (55°F). Observing a slight rise in March, the average high-temperature shifts from February's chilly 9.8°C (49.6°F) to a cool 12.8°C (55°F). Weather in March »
Weather in April
April is a refreshing spring month in Yashio, Japan, with an average temperature fluctuating between 10.8°C (51.4°F) and 17.2°C (63°F). Yashio observes a slight uplift in the average high-temperature with the onset of April, adjusting from March's fresh 12.8°C (55°F) to a comfortable 17.2°C (63°F). Weather in April »
Weather in May
May, the last month of the spring in Yashio, is a pleasant month, with temperature in the range of an average low of 16.2°C (61.2°F) and an average high of 21.9°C (71.4°F). May sees a marginal temperature increase, moving from a refreshing 17.2°C (63°F) in April to an agreeable 21.9°C (71.4°F). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Yashio, Japan, with temperature in the range of an average low of 19.2°C (66.6°F) and an average high of 24.3°C (75.7°F). The transition into June reveals an average high-temperature of a moderately hot 24.3°C (75.7°F), mirroring a close resemblance to May. Weather in June »
Weather in July
July, like June, in Yashio, Japan, is another warm summer month, with an average temperature fluctuating between 28.3°C (82.9°F) and 23.3°C (73.9°F). Yashio, Japan, observes a slight uplift in the average high-temperature with the onset of July, adjusting from June's 24.3°C (75.7°F) to a still warm 28.3°C (82.9°F). Weather in July »
Weather in August
August, the last month of the summer in Yashio, is also a moderately hot month, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 24.9°C (76.8°F). August stands out as Yashio's warmest month, with an average high-temperature of 29.8°C (85.6°F) and a low-temperature of 24.9°C (76.8°F). For August, the heat index is calculated to be a torrid 36°C (96.8°F). Weather in August »
Weather in September
September, the first month of the autumn in Yashio, is still a warm month, with an average temperature ranging between min 21.6°C (70.9°F) and max 26.5°C (79.7°F). A modest decline in the average high-temperature is seen during September, decreasing from 29.8°C (85.6°F) in August to a still warm 26.5°C (79.7°F). Weather in September »
Weather in October
October, the same as September, in Yashio, Japan, is an agreeable autumn month, with an average temperature varying between 21.5°C (70.7°F) and 16.8°C (62.2°F). In Yashio, the average high-temperature in October drops from a warm 26.5°C (79.7°F) in September to a pleasant 21.5°C (70.7°F). Weather in October »
Weather in November
November, the last month of the autumn in Yashio, is also an enjoyable month, with an average temperature ranging between min 11.5°C (52.7°F) and max 16.5°C (61.7°F). The onset of November comes with a shift in the average high-temperature, falling from a pleasant 21.5°C (70.7°F) in October to a refreshing 16.5°C (61.7°F). Weather in November »
Weather in December
December, the first month of the winter in Yashio, is also a fresh month, with an average temperature ranging between min 6.4°C (43.5°F) and max 11.5°C (52.7°F). A change in temperatures is noted as November gives way to December, with average highs reducing from a comfortable 16.5°C (61.7°F) to a cool 11.5°C (52.7°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
What is the coldest month in Yashio?
January, known for its average high temperature of 8.9°C (48°F) and an average low temperature of 3.4°C (38.1°F), is the coldest month in Yashio.
What is the least humid month in Yashio?
The least humid month in Yashio is January, with an average relative humidity of 61%.
How much does it rain in Yashio?
Throughout the year, in Yashio, Japan, there are 154.1 rainfall days, and 754mm (29.69") of precipitation is accumulated.
When does it snow in Yashio?
Months with snowfall are January through March.
How much does it snow in Yashio?
Throughout the year, there are 3.5 snowfall days, and 41mm (1.61") of snow is accumulated.
When is the lowest UV index in Yashio?
The months with the lowest UV index in Yashio, Japan, are January through March, November and December, with an average maximum UV index of 3.
What is the snowiest month in Yashio?
February is the month with the most snowfall in Yashio. Snow falls for 2 days and accumulates 37mm (1.46") of snow.
What is the month with the least sunshine in Yashio?
The month with the least sunshine in Yashio, Japan, is February, with an average of 5.5h of sunshine.
When it does not snow in Yashio?
In Yashio, snow does not fall in April through December.
When are the longest days in Yashio?
June has the longest days of the year, with an average of 14h and 30min of daylight.
What is the most humid month in Yashio?
The most humid month in Yashio, Japan, is July, with an average relative humidity of 80%.
What is the month with the highest UV index in Yashio?
With an average maximum UV index of 7, July is the month with the highest UV index.
What is the warmest month in Yashio?
With average high and low temperatures of 29.8°C (85.6°F) and 24.9°C (76.8°F) respectively, August is Yashio's warmest month.
What month has the most sunshine in Yashio?
August has the most sunshine of the year in Yashio, Japan, with an average of 10.3h of sunshine.
What is the rainiest month in Yashio?
The month with the most rainfall is October, when the rain falls for 15.3 days and typically aggregates up to 100mm (3.94") of precipitation.
What is the driest month in Yashio?
December is the month with the least rainfall. Rain falls for 9.1 days and accumulates 36mm (1.42") of precipitation.
What is the month with the shortest days in Yashio?
With an average of 9h and 48min of daylight, December has the shortest days of the year in Yashio, Japan.
Is there Daylight Saving Time (DST) in Yashio?
Yashio, Japan, does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Yashio, Japan
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (8.9°C).
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure
Yashio, Japan
- Average pressure in January:
1016.1mbar - Average pressure in February:
1017mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1011.9mbar - Average pressure in June:
1009.2mbar
- Average pressure in July:
1009.8mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1016.5mbar - Average pressure in November:
1018mbar - Average pressure in December:
1016.2mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed
Yashio, Japan
- Average wind speed in January:
15.8km/h - Average wind speed in February:
16.8km/h - Average wind speed in March:
17.1km/h - Average wind speed in April:
17.3km/h - Average wind speed in May:
15.6km/h - Average wind speed in June:
13.6km/h
- Average wind speed in July:
15km/h - Average wind speed in August:
14.2km/h - Average wind speed in September:
13.9km/h - Average wind speed in October:
15.4km/h - Average wind speed in November:
14km/h - Average wind speed in December:
15km/h
The windiest month (with the highest average wind speed) is April (17.3km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).
Average humidity
Yashio, Japan
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall
Yashio, Japan
The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is December (36mm).
Average rainfall days
Yashio, Japan
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
10.4 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
14 days - Average rainfall days in October:
15.3 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
9.1 days
The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is January (7.5 days).
Average snowfall
Yashio, Japan
The month with the highest snowfall is February (37mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Yashio, Japan
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.2 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 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, October and November (0 days).
Average daylight / Average sunshine
Yashio, Japan
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
6h and 1min - Average sunshine in February:
5h and 3min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
9h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
7h and 5min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days
Yashio, Japan
- Average sunshine days in January:
20.9 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
14.1 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
13 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
20.2 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (12.3 days).
Average UV index
Yashio, Japan
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover
Yashio, Japan
The months with the most cloud cover are June and October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility
Yashio, Japan
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
