Climate and monthly weather forecastYanagawa, Japan
Climate and monthly weather forecast
Weather in January
January, the same as December, in Yanagawa, Japan, is another chilly winter month, with an average temperature varying between 9.2°C (48.6°F) and 3.6°C (38.5°F). January brings the lowest temperatures, with an average high of 9.2°C (48.6°F) and an average low of 3.6°C (38.5°F). Weather in January »Weather in February
The last month of the winter, February, is a cool month in Yanagawa, Japan, with an average temperature varying between 4.3°C (39.7°F) and 10.8°C (51.4°F). The arrival of February brings an average high-temperature of a fresh 10.8°C (51.4°F), closely following the temperature pattern of January. Weather in February »Weather in March
March, the first month of the spring in Yanagawa, is a refreshing month, with an average temperature varying between 14.3°C (57.7°F) and 6.8°C (44.2°F). A soft shift in the average high-temperature is noticeable in March, transitioning from a fresh 10.8°C (51.4°F) in February to a moderate 14.3°C (57.7°F). Weather in March »Weather in April
April is a comfortable spring month in Yanagawa, Japan, with an average temperature fluctuating between 18.7°C (65.7°F) and 10.5°C (50.9°F). The start of April is characterized by a subtle increase in the average high-temperature, transitioning from a moderate 14.3°C (57.7°F) in March to a comfortable 18.7°C (65.7°F). Weather in April »Weather in May
May, the last month of the spring in Yanagawa, is a warm month, with an average temperature fluctuating between 15.2°C (59.4°F) and 23.7°C (74.7°F). May marks a rise in the average high-temperature, moving from April's refreshing 18.7°C (65.7°F) to a moderately hot 23.7°C (74.7°F). Weather in May »Weather in June
June, the first month of the summer in Yanagawa, is still a warm month, with temperature in the range of an average low of 19.6°C (67.3°F) and an average high of 26.2°C (79.2°F). The transition into June notes an average high-temperature of a still warm 26.2°C (79.2°F), revealing a mild distinction from the 23.7°C (74.7°F) in May. Weather in June »Weather in July
July, like June, in Yanagawa, Japan, is another warm summer month, with temperature in the range of an average low of 23.3°C (73.9°F) and an average high of 29.3°C (84.7°F). July's arrival is noted with a slight increase in the average high-temperature, moving from a warm 26.2°C (79.2°F) in June to a still moderately hot 29.3°C (84.7°F). Weather in July »Weather in August
August, the last month of the summer in Yanagawa, is a hot month, with temperature in the range of an average low of 24.5°C (76.1°F) and an average high of 31.5°C (88.7°F). The average temperatures reach their apex in August, averaging 31.5°C (88.7°F) at the high end and 24.5°C (76.1°F) at the low end. The heat index for August is computed to be a blisteringly hot 41°C (105.8°F). Weather in August »Weather in September
September, the first month of the autumn in Yanagawa, is also a moderately hot month, with an average temperature varying between 27.8°C (82°F) and 20.5°C (68.9°F). With September's onset, the weather reveals a slight temperature decrease, transitioning from a hot 31.5°C (88.7°F) in August to a moderately hot 27.8°C (82°F). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Yanagawa, Japan, with temperature in the range of an average high of 22.9°C (73.2°F) and an average low of 16.1°C (61°F). October ushers in a minute temperature change, with average high-temperatures reducing from September's warm 27.8°C (82°F) to an agreeable 22.9°C (73.2°F). Weather in October »Weather in November
November, the last month of the autumn in Yanagawa, is another refreshing month, with an average temperature ranging between min 10.9°C (51.6°F) and max 17.3°C (63.1°F). The onset of November brings a small change in high-temperatures, falling from a pleasant 22.9°C (73.2°F) in October to an enjoyable 17.3°C (63.1°F). Weather in November »Weather in December
December, the first month of the winter in Yanagawa, is also a fresh month, with an average temperature varying between 5.7°C (42.3°F) and 10.9°C (51.6°F). The arrival of December corresponds with a shift in temperature, down from a refreshing 17.3°C (63.1°F) in November to a fresh 10.9°C (51.6°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
January is the coldest month, with an average high-temperature of 9.2°C (48.6°F) and an average low-temperature of 3.6°C (38.5°F).
The month with the least rainfall in Yanagawa is January, when the rain falls for 12.8 days and typically collects 43mm (1.69") of precipitation.
In Yanagawa, during the entire year, the rain falls for 177 days and collects up to 1065mm (41.93") of precipitation.
Months with snowfall are January through March and December.
January is the month with the most snowfall in Yanagawa. Snow falls for 3.9 days and accumulates 21mm (0.83") of snow.
In Yanagawa, Japan, during the entire year, snow falls for 8.2 days and aggregates up to 43mm (1.69") of snow.
With an average of 4.8h of sunshine, January has the least sunshine of the year in Yanagawa, Japan.
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Yanagawa, Japan.
March is the least humid month, with an average relative humidity of 71%.
April through November are months without snowfall in Yanagawa.
The month with the longest days is June, with an average of 14h and 18min of daylight.
The most humid month in Yanagawa is July, with an average relative humidity of 82%.
July is the month with the most rainfall. Rain falls for 22 days and accumulates 204mm (8.03") of precipitation.
With an average maximum UV index of 7, July is the month with the highest UV index in Yanagawa.
Yanagawa, Japan, registers the average highest temperatures during August, with peaks of 31.5°C (88.7°F) and lows of 24.5°C (76.1°F).
August has the most sunshine of the year in Yanagawa, with an average of 10.5h of sunshine.
December has the shortest days of the year, with an average of 10h and 0min of daylight.
Yanagawa does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Yanagawa, Japan
The warmest month (with the highest average high temperature) is August (31.5°C).
The month with the lowest average high temperature is January (9.2°C).
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure
Yanagawa, Japan
- Average pressure in January:
1022mbar - Average pressure in February:
1020.9mbar - Average pressure in March:
1018.5mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1012.1mbar - Average pressure in June:
1008.2mbar
- Average pressure in July:
1008.6mbar - Average pressure in August:
1008.6mbar - Average pressure in September:
1012mbar - Average pressure in October:
1016.7mbar - Average pressure in November:
1020.3mbar - Average pressure in December:
1021.4mbar
The month with the highest atmospheric pressure is January (1022mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed
Yanagawa, Japan
- Average wind speed in January:
9.2km/h - Average wind speed in February:
9.7km/h - Average wind speed in March:
10km/h - Average wind speed in April:
9.2km/h - Average wind speed in May:
8km/h - Average wind speed in June:
7.6km/h
- Average wind speed in July:
8.8km/h - Average wind speed in August:
8.3km/h - Average wind speed in September:
8.5km/h - Average wind speed in October:
9.9km/h - Average wind speed in November:
8.4km/h - Average wind speed in December:
9.1km/h
The windiest month (with the highest average wind speed) is March (10km/h).
The calmest month (with the lowest average wind speed) is June (7.6km/h).
Average humidity
Yanagawa, Japan
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is March (71%).
Average rainfall
Yanagawa, Japan
The wettest month (with the highest rainfall) is July (204mm).
The driest month (with the least rainfall) is January (43mm).
Average rainfall days
Yanagawa, Japan
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
14 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
22 days - Average rainfall days in August:
19.5 days - Average rainfall days in September:
15 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
11.8 days - Average rainfall days in December:
15 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is October (10.4 days).
Average snowfall
Yanagawa, Japan
The month with the highest snowfall is January (21mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Yanagawa, Japan
- Average snowfall days in January:
3.9 days - Average snowfall days in February:
2.3 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:
1.8 days
The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Yanagawa, Japan
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
4h and 48min - Average sunshine in February:
5h and 48min - Average sunshine in March:
7h and 6min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 24min - Average sunshine in June:
8h and 6min
- Average sunshine in July:
8h and 48min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 30min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days
Yanagawa, Japan
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
17.9 days - Average sunshine days in June:
9.5 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
9.4 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
15.8 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is July (6.8 days).
Average UV index
Yanagawa, Japan
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Yanagawa, Japan
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility
Yanagawa, Japan
The months with the highest visibility are October and November (10km).
The months with the lowest visibility are June and July (8km).
