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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 a freezing cold winter month in Yonezawa, Japan, with an average temperature varying between 31.8°F and 21.7°F. January, having an average high-temperature of 31.8°F and an average low-temperature of 21.7°F, is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Yonezawa, Japan, with an average temperature ranging between max 33.8°F and min 21.4°F. Yonezawa's average high-temperature in February sits at a wintry 33.8°F, showing little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is also an icy month in Yonezawa, Japan, with an average temperature ranging between min 27.3°F and max 41.7°F. Yonezawa's transition into March is marked by a minor temperature shift, moving from a cold 33.8°F in February to a still wintry 41.7°F. Weather in March »
Weather in April
April is a cool spring month in Yonezawa, Japan, with an average temperature fluctuating between 54°F and 36.3°F. April's arrival signals an increase in average high-temperatures, moving from March's wintry 41.7°F to a cool 54°F. Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Yonezawa, Japan, with temperature in the range of an average high of 67.6°F and an average low of 46.8°F. A shift in the average high-temperature is noticeable in May, changing from a fresh 54°F in April to a refreshing 67.6°F. Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Yonezawa, Japan, with temperature in the range of an average low of 54.1°F and an average high of 73.8°F. June's arrival is noted with a slight increase in the average high-temperature, moving from a refreshing 67.6°F in May to a moderately hot 73.8°F. Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Yonezawa, Japan, with an average temperature ranging between max 80.2°F and min 63.1°F. Yonezawa observes a slight ascent in average high-temperatures during July, adjusting from a moderately hot 73.8°F in June to a still warm 80.2°F. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Yonezawa, Japan, with an average temperature varying between 82.6°F and 64.8°F. Yonezawa's temperatures peak on average in August, reaching 82.6°F at their highest and 64.8°F at their lowest. The heat index for August is estimated at a tropical 91.4°F. Weather in August »
Weather in September
September, the first month of the autumn in Yonezawa, is still a warm month, with temperature in the range of an average low of 57.2°F and an average high of 73.8°F. Yonezawa observes a small decrease in the average high-temperature with the arrival of September, falling from August's 82.6°F to a still moderately hot 73.8°F. Weather in September »
Weather in October
October, like September, in Yonezawa, Japan, is another enjoyable autumn month, with an average temperature fluctuating between 46.4°F and 62.2°F. In Yonezawa, the average high-temperature in October drops from a moderately hot 73.8°F in September to a comfortable 62.2°F. Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Yonezawa, Japan, with an average temperature ranging between max 50.2°F and min 36.9°F. November brings a decrease in the average high-temperature, shifting from a comfortable 62.2°F in October to a fresh 50.2°F. Weather in November »
Weather in December
December, the first month of the winter in Yonezawa, is also a wintry month, with an average temperature ranging between max 38.3°F and min 27.7°F. With the onset of December, Yonezawa's average high-temperature adjusts, receding from November's cool 50.2°F to a wintry 38.3°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 are the coldest months in Yonezawa?
Yonezawa's coldest month, January, generally records average temperatures ranging from a high of 31.8°F to a low of 21.7°F.
What is the most humid month in Yonezawa?
With an average relative humidity of 92%, January is the most humid month in Yonezawa.
How much does it rain in Yonezawa?
In Yonezawa, Japan, during the entire year, the rain falls for 147.7 days and collects up to 31.69" of precipitation.
When does it snow in Yonezawa?
January through April, November and December are months with snowfall in Yonezawa, Japan.
When does it snow the most in Yonezawa?
January is the month with the most snowfall. Snow falls for 19 days and accumulates 12.48" of snow.
How many days does it snow in Yonezawa?
Throughout the year, there are 61.1 snowfall days, and 39.84" of snow is accumulated.
What is the month with the least sunshine in Yonezawa?
January has the least sunshine of the year, with an average of 3.4h of sunshine.
What is the month with the lowest UV index in Yonezawa?
The months with the lowest UV index in Yonezawa, Japan, are January and December, with an average maximum UV index of 1.
What is the driest month in Yonezawa?
The month with the least rainfall is February, when the rain falls for 5.7 days and typically collects 1.18" of precipitation.
What is the least humid month in Yonezawa?
With an average relative humidity of 74%, May is the least humid month in Yonezawa, Japan.
When it does not snow in Yonezawa?
May through October are months without snowfall.
What month has the most sunshine in Yonezawa?
The month with the most sunshine in Yonezawa is May, with an average of 9.5h of sunshine.
When are the longest days in Yonezawa?
With an average of 14h and 42min of daylight, June has the longest days of the year in Yonezawa, Japan.
What is the wettest month in Yonezawa?
The month with the most rainfall in Yonezawa, Japan, is July, when the rain falls for 21.2 days and typically aggregates up to 5.39" of precipitation.
What is the month with the highest UV index in Yonezawa?
July is the month with the highest UV index, with an average maximum UV index of 6.
What time of the year is the hottest in Yonezawa?
The temperatures in Yonezawa, Japan, reach their highest averages in August, with highs of 82.6°F and lows of 64.8°F.
What is the month with the shortest days in Yonezawa?
With an average of 9h and 36min of daylight, December has the shortest days of the year in Yonezawa.
Is there Daylight Saving Time (DST) in Yonezawa?
Yonezawa does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Yonezawa, Japan
The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is January (31.8°F).
The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is February (21.4°F).
Average pressure
Yonezawa, Japan
- Average pressure in January:
30.03"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.88"Hg - Average pressure in June:
29.8"Hg
- Average pressure in July:
29.81"Hg - Average pressure in August:
29.83"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.02"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).
Average wind speed
Yonezawa, Japan
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.6mph - Average wind speed in June:
4.5mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.9mph - Average wind speed in September:
4.4mph - Average wind speed in October:
5.2mph - Average wind speed in November:
5.7mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).
Average humidity
Yonezawa, Japan
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (74%).
Average rainfall
Yonezawa, Japan
- Average rainfall in January:
2.09" - Average rainfall in February:
1.18" - Average rainfall in March:
1.89" - Average rainfall in April:
2.24" - Average rainfall in May:
2.13" - Average rainfall in June:
2.91"
The wettest month (with the highest rainfall) is July (5.39").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days
Yonezawa, Japan
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
5.7 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
11 days - Average rainfall days in May:
11 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
21.2 days - Average rainfall days in August:
21.3 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
9 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is January (5.4 days).
Average snowfall
Yonezawa, Japan
The month with the highest snowfall is January (12.48").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Yonezawa, Japan
- Average snowfall days in January:
19 days - Average snowfall days in February:
13.2 days - Average snowfall days in March:
9.7 days - Average snowfall days in April:
2.6 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:
2.1 days - Average snowfall days in December:
14.5 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Yonezawa, Japan
- Average daylight in January:
9h and 5min - 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 4min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 3min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
8h and 3min - Average sunshine in August:
9h and 2min - Average sunshine in September:
7h and 2min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Yonezawa, Japan
- Average sunshine days in January:
10 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
16 days - Average sunshine days in May:
18.6 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
8 days - Average sunshine days in August:
7.8 days - Average sunshine days in September:
12.8 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
15.8 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is August (7.8 days).
Average UV index
Yonezawa, 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
Yonezawa, Japan
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 39).
Average visibility
Yonezawa, Japan
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, July, August, September, October and December (4mi).
