Climate and monthly weather forecastShiraishicho, Japan
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Shiraishicho, Japan, with an average temperature varying between 3.4°C (38.1°F) and 8.9°C (48°F). With average temperatures fluctuating between a high of 8.9°C (48°F) and a low of 3.4°C (38.1°F), January stands out as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Shiraishicho, is another chilly month, with an average temperature ranging between min 4.1°C (39.4°F) and max 9.8°C (49.6°F). At the start of February, Shiraishicho's average high-temperature reaches a still chilly 9.8°C (49.6°F), subtly different from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Shiraishicho, is a cool month, with an average temperature varying between 6.7°C (44.1°F) and 12.8°C (55°F). As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from a frosty 9.8°C (49.6°F) to a fresh 12.8°C (55°F). Weather in March »Weather in April
April in Shiraishicho, Japan, is a comfortable spring month, with temperature in the range of an average high of 17.2°C (63°F) and an average low of 10.8°C (51.4°F). April's arrival is noted with a slight increase in the average high-temperature, moving from a fresh 12.8°C (55°F) in March to an enjoyable 17.2°C (63°F). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Shiraishicho, Japan, with an average temperature fluctuating between 21.9°C (71.4°F) and 16.2°C (61.2°F). A minor escalation in the average high-temperature is seen with the onset of May, 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
June, the first month of the summer in Shiraishicho, is a warm month, 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). Transitioning from May to June, Shiraishicho observes an average high-temperature of a moderately hot 24.3°C (75.7°F), differing subtly from the previous month. Weather in June »Weather in July
July, like June, in Shiraishicho, Japan, is another warm summer month, with an average temperature ranging between max 28.3°C (82.9°F) and min 23.3°C (73.9°F). Shiraishicho's transition into July brings a slight rise in the average high-temperature, moving from 24.3°C (75.7°F) in June to a still moderately hot 28.3°C (82.9°F). Weather in July »Weather in August
August, the last month of the summer in Shiraishicho, is also a moderately hot month, with an average temperature ranging between max 29.8°C (85.6°F) and min 24.9°C (76.8°F). August is the month that records the highest temperatures, with averages ranging from a high of 29.8°C (85.6°F) to a low of 24.9°C (76.8°F). The heat index for August is calculated to be a fiery hot 36°C (96.8°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Shiraishicho, Japan, with an average temperature ranging between min 21.6°C (70.9°F) and max 26.5°C (79.7°F). Shiraishicho in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 29.8°C (85.6°F) to a still moderately hot 26.5°C (79.7°F). Weather in September »Weather in October
October, like September, is another pleasant autumn month in Shiraishicho, Japan, with an average temperature varying between 21.5°C (70.7°F) and 16.8°C (62.2°F). October is characterized by a reduction in the average high-temperature, 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 Shiraishicho, is another comfortable month, with temperature in the range of an average low of 11.5°C (52.7°F) and an average high of 16.5°C (61.7°F). November ushers in a slight temperature change, with average high-temperatures reducing from October's pleasant 21.5°C (70.7°F) to an enjoyable 16.5°C (61.7°F). Weather in November »Weather in December
December, the first month of the winter in Shiraishicho, is also a fresh month, with an average temperature fluctuating between 11.5°C (52.7°F) and 6.4°C (43.5°F). December brings a decrease in the average high-temperature, falling from November's refreshing 16.5°C (61.7°F) to a fresh 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
January is the month when Shiraishicho sees the average lowest temperatures, with a high of 8.9°C (48°F) and a low of 3.4°C (38.1°F).
The least humid month in Shiraishicho, Japan, is January, with an average relative humidity of 61%.
Throughout the year, there are 154.1 rainfall days, and 754mm (29.69") of precipitation is accumulated.
January through March are months with snowfall.
In Shiraishicho, during the entire year, snow falls for 3.5 days and aggregates up to 41mm (1.61") of snow.
January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
The month with the most snowfall is February, when snow falls for 2 days and typically aggregates up to 37mm (1.46") of snow.
The month with the least sunshine is February, with an average of 5.5h of sunshine.
In Shiraishicho, snow does not fall in April through December.
The month with the longest days in Shiraishicho, Japan, is June, with an average of 14h and 30min of daylight.
July is the most humid month, with an average relative humidity of 80%.
The month with the highest UV index in Shiraishicho, Japan, is July, with an average maximum UV index of 7.
August, with its average high-temperature of 29.8°C (85.6°F) and an average low-temperature of 24.9°C (76.8°F), holds the record as the warmest month in Shiraishicho, Japan.
The month with the most sunshine in Shiraishicho is August, with an average of 10.3h of sunshine.
The month with the most rainfall in Shiraishicho is October, when the rain falls for 15.3 days and typically aggregates up to 100mm (3.94") of precipitation.
December is the month with the least rainfall. Rain falls for 9.1 days and accumulates 36mm (1.42") of precipitation.
With an average of 9h and 48min of daylight, December has the shortest days of the year.
Shiraishicho does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Shiraishicho, 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
Shiraishicho, 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
Shiraishicho, 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
Shiraishicho, Japan
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall
Shiraishicho, Japan
The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is December (36mm).
Average rainfall days
Shiraishicho, 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
Shiraishicho, 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
Shiraishicho, 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
Shiraishicho, 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 30min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
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 12min - Average sunshine in February:
5h and 30min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 12min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
9h and 30min - Average sunshine in August:
10h and 18min - Average sunshine in September:
7h and 54min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 54min - Average sunshine in December:
6h and 6min
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
Shiraishicho, 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
Shiraishicho, 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
Shiraishicho, 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
Shiraishicho, 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).
