Climate and monthly weather forecastShirasuka, Japan
Climate and monthly weather forecast
Weather in January
January, the same as December, in Shirasuka, Japan, is a frosty winter month, with an average temperature varying between 3.5°C (38.3°F) and 8.4°C (47.1°F). Shirasuka's coldest month, January, generally records average temperatures ranging from a high of 8.4°C (47.1°F) to a low of 3.5°C (38.3°F). Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Shirasuka, Japan, with temperature in the range of an average low of 4.1°C (39.4°F) and an average high of 9.3°C (48.7°F). Shirasuka registers an average high-temperature of a still chilly 9.3°C (48.7°F) with the arrival of February, showing minor deviation from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Shirasuka, is a cool month, with an average temperature ranging between min 6.5°C (43.7°F) and max 12.3°C (54.1°F). A minor escalation in the average high-temperature is seen with the onset of March, moving from a chilly 9.3°C (48.7°F) in February to a cool 12.3°C (54.1°F). Weather in March »Weather in April
April is a comfortable spring month in Shirasuka, Japan, with temperature in the range of an average high of 16.3°C (61.3°F) and an average low of 10.7°C (51.3°F). April introduces a marginal temperature uplift, with average high-temperatures adjusting from March's fresh 12.3°C (54.1°F) to an enjoyable 16.3°C (61.3°F). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Shirasuka, Japan, with an average temperature ranging between max 20.9°C (69.6°F) and min 15.3°C (59.5°F). Shirasuka experiences a minor temperature shift with the start of May, with average high-temperatures moving from a refreshing 16.3°C (61.3°F) in April to a pleasant 20.9°C (69.6°F). Weather in May »Weather in June
June, the first month of the summer in Shirasuka, is a warm month, with temperature in the range of an average high of 23.7°C (74.7°F) and an average low of 19.1°C (66.4°F). The arrival of June denotes a barely perceptible change in the average high-temperatures to a warm 23.7°C (74.7°F) from May's 20.9°C (69.6°F). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Shirasuka, Japan, with an average temperature fluctuating between 23°C (73.4°F) and 27.3°C (81.1°F). In July, the average high-temperature marginally rises from a warm 23.7°C (74.7°F) in June to a still moderately hot 27.3°C (81.1°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Shirasuka, Japan, with an average temperature varying between 29.1°C (84.4°F) and 24.8°C (76.6°F). August, noted for its average high-temperature of 29.1°C (84.4°F) and an average low-temperature of 24.8°C (76.6°F), is considered the warmest month. Throughout August, the heat index is estimated at a sweltering 35°C (95°F). Weather in August »Weather in September
September, the first month of the autumn in Shirasuka, is still a warm month, with temperature in the range of an average low of 21.3°C (70.3°F) and an average high of 25.8°C (78.4°F). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's moderately hot 29.1°C (84.4°F) to a still warm 25.8°C (78.4°F). Weather in September »Weather in October
October, the same as September, in Shirasuka, Japan, is an agreeable autumn month, with temperature in the range of an average low of 16.7°C (62.1°F) and an average high of 21.5°C (70.7°F). As September shifts into October, a minor alteration in temperatures is observed, with average highs reducing from a warm 25.8°C (78.4°F) to a pleasant 21.5°C (70.7°F). Weather in October »Weather in November
November, the last month of the autumn in Shirasuka, is also an enjoyable month, with an average temperature varying between 11.5°C (52.7°F) and 16.5°C (61.7°F). In November, the average high-temperature goes from a pleasant 21.5°C (70.7°F) in October to a comfortable 16.5°C (61.7°F). Weather in November »Weather in December
December, the first month of the winter in Shirasuka, is also a fresh month, with temperature in the range of an average high of 10.8°C (51.4°F) and an average low of 6.3°C (43.3°F). The arrival of December corresponds with a temperature reduction, down from November's refreshing 16.5°C (61.7°F) to a fresh 10.8°C (51.4°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 brings the lowest temperatures in Shirasuka, with an average high of 8.4°C (47.1°F) and an average low of 3.5°C (38.3°F).
January and February, with an average relative humidity of 67%, are the least humid months in Shirasuka, Japan.
January is the month with the least rainfall in Shirasuka, Japan. Rain falls for 7.5 days and accumulates 27mm (1.06") of precipitation.
In Shirasuka, Japan, during the entire year, the rain falls for 163.7 days and collects up to 1017mm (40.04") of precipitation.
Months with snowfall in Shirasuka, Japan, are January, February and December.
In Shirasuka, during the entire year, snow falls for 2.5 days and aggregates up to 4mm (0.16") of snow.
The month with the lowest UV index in Shirasuka is January, with an average maximum UV index of 2.
February is the month with the most snowfall in Shirasuka, Japan. Snow falls for 0.9 days and accumulates 2mm (0.08") of snow.
The month with the least sunshine is February, with an average of 5.9h of sunshine.
In Shirasuka, Japan, snow does not fall in March through November.
The month with the longest days is June, with an average of 14h and 24min of daylight.
The most humid month in Shirasuka, Japan, is July, with an average relative humidity of 83%.
The month with the most rainfall in Shirasuka, Japan, is July, when the rain falls for 20.6 days and typically aggregates up to 190mm (7.48") of precipitation.
The months with the highest UV index are July and August, with an average maximum UV index of 7.
August, recognised by an average high temperature of 29.1°C (84.4°F) and a low of 24.8°C (76.6°F), is Shirasuka's warmest month.
The month with the most sunshine in Shirasuka is August, with an average of 10.8h of sunshine.
With an average of 9h and 54min of daylight, December has the shortest days of the year.
Shirasuka does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Shirasuka, Japan
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (8.4°C).
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (3.5°C).
Average pressure
Shirasuka, Japan
- Average pressure in January:
1017.9mbar - Average pressure in February:
1018.3mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1014.6mbar - Average pressure in May:
1012.2mbar - Average pressure in June:
1009.1mbar
- Average pressure in July:
1009.8mbar - Average pressure in August:
1010.1mbar - Average pressure in September:
1013mbar - Average pressure in October:
1016.4mbar - Average pressure in November:
1018.7mbar - Average pressure in December:
1017.9mbar
The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed
Shirasuka, Japan
- Average wind speed in January:
24.2km/h - Average wind speed in February:
22.2km/h - Average wind speed in March:
20.6km/h - Average wind speed in April:
18.7km/h - Average wind speed in May:
15.3km/h - Average wind speed in June:
13.3km/h
- Average wind speed in July:
12.8km/h - Average wind speed in August:
12.8km/h - Average wind speed in September:
14.7km/h - Average wind speed in October:
16.7km/h - Average wind speed in November:
17.7km/h - Average wind speed in December:
23.1km/h
The windiest month (with the highest average wind speed) is January (24.2km/h).
The calmest months (with the lowest average wind speed) are July and August (12.8km/h).
Average humidity
Shirasuka, Japan
The month with the highest relative humidity is July (83%).
The months with the lowest relative humidity are January and February (67%).
Average rainfall
Shirasuka, Japan
The wettest month (with the highest rainfall) is July (190mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days
Shirasuka, Japan
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
11.9 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
20.6 days - Average rainfall days in August:
18.6 days - Average rainfall days in September:
17.1 days - Average rainfall days in October:
14.9 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is January (7.5 days).
Average snowfall
Shirasuka, Japan
The month with the highest snowfall is February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Shirasuka, Japan
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.9 days - Average snowfall days in March:
0.3 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:
0.5 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Shirasuka, Japan
- Average daylight in January:
10h and 6min - 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 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
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:
6h and 18min - Average sunshine in February:
5h and 54min - Average sunshine in March:
7h and 18min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 36min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
9h and 6min - Average sunshine in August:
10h and 48min - Average sunshine in September:
8h and 48min - Average sunshine in October:
6h and 42min - Average sunshine in November:
6h and 0min - Average sunshine in December:
6h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days
Shirasuka, Japan
- Average sunshine days in January:
19.9 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
17.1 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
8.7 days - Average sunshine days in August:
10.4 days - Average sunshine days in September:
11 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is July (8.7 days).
Average UV index
Shirasuka, Japan
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Shirasuka, Japan
The month with the most cloud cover is June (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility
Shirasuka, Japan
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
