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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 frosty winter month in Shimomatsucho, Japan, with an average temperature fluctuating between 2.9°C (37.2°F) and 7.8°C (46°F). In Shimomatsucho, the lowest temperatures are generally noted in January, averaging a high of 7.8°C (46°F) and a low of 2.9°C (37.2°F). Weather in January »
Weather in February
February, the last month of the winter in Shimomatsucho, is another chilly month, with temperature in the range of an average high of 8.8°C (47.8°F) and an average low of 3.1°C (37.6°F). February's arrival brings an average high-temperature of a still frosty 8.8°C (47.8°F), demonstrating subtle variation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Shimomatsucho, is a fresh month, with temperature in the range of an average high of 12.3°C (54.1°F) and an average low of 5.4°C (41.7°F). In Shimomatsucho, the onset of March comes with a modest high-temperature shift, transitioning from February's chilly 8.8°C (47.8°F) to a cool 12.3°C (54.1°F). Weather in March »
Weather in April
April in Shimomatsucho, Japan, is an enjoyable spring month, with an average temperature varying between 9.7°C (49.5°F) and 16.8°C (62.2°F). As Shimomatsucho transitions into April, a marginal rise in the average high-temperature is observed, moving from a cool 12.3°C (54.1°F) in March to an enjoyable 16.8°C (62.2°F). Weather in April »
Weather in May
May, the last month of the spring in Shimomatsucho, is a pleasant month, with an average temperature ranging between max 21.9°C (71.4°F) and min 14.7°C (58.5°F). With the transition into May, Shimomatsucho experiences an increase in average high-temperatures, moving up from an enjoyable 16.8°C (62.2°F) in April to an agreeable 21.9°C (71.4°F). Weather in May »
Weather in June
June, the first month of the summer in Shimomatsucho, is a warm month, with an average temperature ranging between min 18.7°C (65.7°F) and max 25°C (77°F). The start of June signals a slight increase in the average high-temperature, moving from a pleasant 21.9°C (71.4°F) in May to a warm 25°C (77°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Shimomatsucho, Japan, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 28.8°C (83.8°F). In Shimomatsucho, the onset of July comes with a modest high-temperature shift, transitioning from June's 25°C (77°F) to a still moderately hot 28.8°C (83.8°F). Weather in July »
Weather in August
August, the last month of the summer in Shimomatsucho, is a hot month, with an average temperature varying between 30.5°C (86.9°F) and 24.5°C (76.1°F). With its high average temperature of 30.5°C (86.9°F) and a low of 24.5°C (76.1°F), August is regarded as the warmest month. The heat index value during August is estimated at a very hot 38°C (100.4°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Shimomatsucho, Japan, with an average temperature varying between 26.8°C (80.2°F) and 20.7°C (69.3°F). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a tropical 30.5°C (86.9°F) in August to a moderately hot 26.8°C (80.2°F). Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Shimomatsucho, Japan, with an average temperature varying between 15.5°C (59.9°F) and 21.5°C (70.7°F). October brings a decrease in the average high-temperature, shifting from a moderately hot 26.8°C (80.2°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 Shimomatsucho, is another comfortable month, with temperature in the range of an average low of 10.4°C (50.7°F) and an average high of 16°C (60.8°F). November brings a decrease in the average high-temperature, falling from October's agreeable 21.5°C (70.7°F) to a refreshing 16°C (60.8°F). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Shimomatsucho, Japan, with an average temperature varying between 10.1°C (50.2°F) and 5.5°C (41.9°F). Shimomatsucho's weather in December involves a decrease in the average high-temperature, moving down from November's refreshing 16°C (60.8°F) to a cool 10.1°C (50.2°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 time of the year is the coldest in Shimomatsucho?
In Shimomatsucho, the average lowest temperatures are observed in January, with a high of 7.8°C (46°F) and a low of 2.9°C (37.2°F).
What is the driest month in Shimomatsucho?
The month with the least rainfall in Shimomatsucho, Japan, is January, when the rain falls for 11.8 days and typically collects 35mm (1.38") of precipitation.
How many days does it rain in Shimomatsucho?
In Shimomatsucho, during the entire year, the rain falls for 169.5 days and collects up to 1047mm (41.22") of precipitation.
When does it snow in Shimomatsucho?
Months with snowfall are January through March and December.
What is the snowiest month in Shimomatsucho?
The month with the most snowfall in Shimomatsucho is January, when snow falls for 5.5 days and typically aggregates up to 29mm (1.14") of snow.
How much does it snow in Shimomatsucho?
Throughout the year, there are 12.5 snowfall days, and 69mm (2.72") of snow is accumulated.
What is the month with the least sunshine in Shimomatsucho?
January has the least sunshine of the year in Shimomatsucho, with an average of 5h of sunshine.
When is the lowest UV index in Shimomatsucho?
The months with the lowest UV index in Shimomatsucho, Japan, are January and December, with an average maximum UV index of 2.
What is the least humid month in Shimomatsucho?
March is the least humid month, with an average relative humidity of 70%.
When it does not snow in Shimomatsucho?
In Shimomatsucho, snow does not fall in April through November.
When are the longest days in Shimomatsucho?
The month with the longest days in Shimomatsucho is June, with an average of 14h and 24min of daylight.
What is the most humid month in Shimomatsucho?
With an average relative humidity of 80%, July is the most humid month in Shimomatsucho, Japan.
What is the wettest month in Shimomatsucho?
July is the month with the most rainfall. Rain falls for 20.9 days and accumulates 177mm (6.97") of precipitation.
What is the month with the highest UV index in Shimomatsucho?
July and August, with an average maximum UV index of 7, are months with the highest UV index in Shimomatsucho, Japan.
What part of the year is the hottest in Shimomatsucho?
August is the warmest month of the year in Shimomatsucho, registering average temperatures as high as 30.5°C (86.9°F) and as low as 24.5°C (76.1°F).
What month has the most sunshine in Shimomatsucho?
With an average of 11h of sunshine, August has the most sunshine of the year in Shimomatsucho, Japan.
What is the month with the shortest days in Shimomatsucho?
December has the shortest days of the year in Shimomatsucho, with an average of 9h and 54min of daylight.
Is there Daylight Saving Time (DST) in Shimomatsucho?
Shimomatsucho does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Shimomatsucho, Japan
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (7.8°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 (2.9°C).
Average pressure
Shimomatsucho, Japan
- Average pressure in January:
1019.6mbar - Average pressure in February:
1019.7mbar - Average pressure in March:
1017.5mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1012.3mbar - Average pressure in June:
1008.8mbar
- Average pressure in July:
1009.3mbar - Average pressure in August:
1009.5mbar - Average pressure in September:
1012.6mbar - Average pressure in October:
1016.6mbar - Average pressure in November:
1019.5mbar - Average pressure in December:
1019.3mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed
Shimomatsucho, Japan
- Average wind speed in January:
13.1km/h - Average wind speed in February:
11.9km/h - Average wind speed in March:
11.8km/h - Average wind speed in April:
10.7km/h - Average wind speed in May:
9km/h - Average wind speed in June:
8.4km/h
- Average wind speed in July:
9km/h - Average wind speed in August:
8.7km/h - Average wind speed in September:
8.8km/h - Average wind speed in October:
10.2km/h - Average wind speed in November:
10km/h - Average wind speed in December:
12.7km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity
Shimomatsucho, Japan
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is March (70%).
Average rainfall
Shimomatsucho, Japan
The wettest month (with the highest rainfall) is July (177mm).
The driest month (with the least rainfall) is January (35mm).
Average rainfall days
Shimomatsucho, Japan
- Average rainfall days in January:
11.8 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
11.1 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
20.9 days - Average rainfall days in August:
19.8 days - Average rainfall days in September:
16 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
12.3 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is February (10.3 days).
Average snowfall
Shimomatsucho, Japan
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Shimomatsucho, Japan
- Average snowfall days in January:
5.5 days - Average snowfall days in February:
3.2 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.1 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:
2.4 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Shimomatsucho, Japan
- Average daylight in January:
10h and 1min - 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 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - 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 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h - Average sunshine in February:
5h and 1min - Average sunshine in March:
7h and 2min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
11h - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 3min - Average sunshine in November:
6h - Average sunshine in December:
5h and 1min
The month with the most sunshine is August (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 5h).
Average sunshine days
Shimomatsucho, Japan
- Average sunshine days in January:
13.7 days - Average sunshine days in February:
15 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
17.7 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
11 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is May (17.7 days).
The month with the least sunshine days is July (6.8 days).
Average UV index
Shimomatsucho, Japan
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Shimomatsucho, Japan
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Shimomatsucho, Japan
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
