Climate and monthly weather forecastShioimachi, Japan
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Shioimachi, Japan, with an average temperature ranging between max 8.8°C (47.8°F) and min 5.3°C (41.5°F). The month of January sees the lowest average temperatures, reaching 8.8°C (47.8°F) at the peak and 5.3°C (41.5°F) at the low. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Shioimachi, Japan, with temperature in the range of an average high of 9.8°C (49.6°F) and an average low of 5.6°C (42.1°F). The arrival of February coincides with an average high-temperature of a still frosty 9.8°C (49.6°F), indicating a minimal shift from January's 8.8°C (47.8°F). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Shioimachi, Japan, with an average temperature fluctuating between 12.6°C (54.7°F) and 7.9°C (46.2°F). The commencement of March brings an average high-temperature of a fresh 12.6°C (54.7°F), marking an inconsequential divergence from February. Weather in March »Weather in April
April in Shioimachi, Japan, is a comfortable spring month, with an average temperature fluctuating between 11.3°C (52.3°F) and 16.6°C (61.9°F). The transition from March to April brings a subtle temperature rise, with average high-temperatures increasing from a cool 12.6°C (54.7°F) to a comfortable 16.6°C (61.9°F). Weather in April »Weather in May
May, the last month of the spring in Shioimachi, is a pleasant month, with an average temperature varying between 15.5°C (59.9°F) and 21°C (69.8°F). With the onset of May, Shioimachi's average high-temperature sees a modest rise, moving from April's refreshing 16.6°C (61.9°F) to a pleasant 21°C (69.8°F). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Shioimachi, Japan, with an average temperature ranging between max 23.9°C (75°F) and min 19.3°C (66.7°F). The introduction of June sees an average high-temperature of a moderately hot 23.9°C (75°F), hardly deviating from May. Weather in June »Weather in July
July, the same as June, is another warm summer month in Shioimachi, Japan, with an average temperature fluctuating between 27.6°C (81.7°F) and 23.3°C (73.9°F). The shift from June to July sees a slight increase in the average high-temperature, transitioning from 23.9°C (75°F) to a still warm 27.6°C (81.7°F). Weather in July »Weather in August
August, the last month of the summer in Shioimachi, is also a moderately hot month, with an average temperature fluctuating between 29.7°C (85.5°F) and 24.9°C (76.8°F). With an average high-temperature of 29.7°C (85.5°F) and an average low-temperature of 24.9°C (76.8°F), August is the warmest month. The heat index in August is evaluated at a sweltering 36°C (96.8°F). Weather in August »Weather in September
September, the first month of the autumn in Shioimachi, is still a warm month, with an average temperature ranging between min 21.4°C (70.5°F) and max 26°C (78.8°F). Transitioning from August to September involves a subtle drop in average high-temperatures, descending from 29.7°C (85.5°F) to a still moderately hot 26°C (78.8°F). Weather in September »Weather in October
October, the same as September, in Shioimachi, Japan, is another pleasant autumn month, with an average temperature varying between 17.4°C (63.3°F) and 21.5°C (70.7°F). Shioimachi, Japan, in October experiences a gentle temperature dip, with average high-temperatures reducing from a warm 26°C (78.8°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 Shioimachi, is also an enjoyable month, with an average temperature ranging between max 16.3°C (61.3°F) and min 12.3°C (54.1°F). Shioimachi, Japan, observes a minor decrease in the average high-temperature with the arrival of November, falling from October's pleasant 21.5°C (70.7°F) to an enjoyable 16.3°C (61.3°F). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Shioimachi, Japan, with an average temperature ranging between max 10.8°C (51.4°F) and min 7.3°C (45.1°F). The average high-temperature decreases in December, shifting from a refreshing 16.3°C (61.3°F) in November 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
With average temperatures fluctuating between a high of 8.8°C (47.8°F) and a low of 5.3°C (41.5°F), January stands out as the coldest month in Shioimachi.
The months with the lowest humidity in Shioimachi are January through March, with an average relative humidity of 69%.
January is the month with the least rainfall in Shioimachi. Rain falls for 15.2 days and accumulates 44mm (1.73") of precipitation.
Throughout the year, in Shioimachi, Japan, there are 176.5 rainfall days, and 1039mm (40.91") of precipitation is accumulated.
January, February and December are months with snowfall.
The month with the most snowfall is January, when snow falls for 3.3 days and typically aggregates up to 11mm (0.43") of snow.
Throughout the year, in Shioimachi, there are 6.4 snowfall days, and 20mm (0.79") of snow is accumulated.
January has the least sunshine of the year, with an average of 4.2h of sunshine.
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
March through November are months without snowfall in Shioimachi.
With an average of 14h and 24min of daylight, June has the longest days of the year in Shioimachi.
The most humid month in Shioimachi is July, with an average relative humidity of 85%.
July is the month with the most rainfall in Shioimachi, Japan. Rain falls for 20.7 days and accumulates 209mm (8.23") of precipitation.
With an average maximum UV index of 7, July is the month with the highest UV index in Shioimachi, Japan.
August registers as the month with the average highest temperatures in Shioimachi, Japan, reaching 29.7°C (85.5°F) at its peak and 24.9°C (76.8°F) at the lowest.
August has the most sunshine of the year in Shioimachi, with an average of 10.7h of sunshine.
December has the shortest days of the year in Shioimachi, Japan, with an average of 9h and 54min of daylight.
Shioimachi does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Shioimachi, Japan
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (8.8°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 (5.3°C).
Average pressure
Shioimachi, Japan
- Average pressure in January:
1021.9mbar - Average pressure in February:
1021mbar - Average pressure in March:
1018.5mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1012.1mbar - Average pressure in June:
1008.3mbar
- Average pressure in July:
1008.5mbar - Average pressure in August:
1008.7mbar - Average pressure in September:
1012.4mbar - Average pressure in October:
1017.1mbar - Average pressure in November:
1020.4mbar - Average pressure in December:
1021.3mbar
The month with the highest atmospheric pressure is January (1021.9mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).
Average wind speed
Shioimachi, Japan
- Average wind speed in January:
17.5km/h - Average wind speed in February:
16km/h - Average wind speed in March:
15.8km/h - Average wind speed in April:
14.4km/h - Average wind speed in May:
12.1km/h - Average wind speed in June:
10.8km/h
- Average wind speed in July:
11.4km/h - Average wind speed in August:
12km/h - Average wind speed in September:
12.9km/h - Average wind speed in October:
14.4km/h - Average wind speed in November:
14.3km/h - Average wind speed in December:
17.6km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is June (10.8km/h).
Average humidity
Shioimachi, Japan
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are January, February and March (69%).
Average rainfall
Shioimachi, Japan
The wettest month (with the highest rainfall) is July (209mm).
The driest month (with the least rainfall) is January (44mm).
Average rainfall days
Shioimachi, Japan
- Average rainfall days in January:
15.2 days - Average rainfall days in February:
13 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
10.7 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
20.7 days - Average rainfall days in August:
17 days - Average rainfall days in September:
15 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
12.4 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is May (10.7 days).
Average snowfall
Shioimachi, Japan
The month with the highest snowfall is January (11mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Shioimachi, Japan
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
1.6 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:
1.3 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Shioimachi, 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 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:
4h and 12min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 12min - Average sunshine in June:
8h and 18min
- Average sunshine in July:
9h and 6min - Average sunshine in August:
10h and 42min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Shioimachi, Japan
- Average sunshine days in January:
10.5 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
18.8 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
15.4 days - Average sunshine days in December:
8.9 days
The month with the most sunshine days is May (18.8 days).
The month with the least sunshine days is July (7.3 days).
Average UV index
Shioimachi, 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
Shioimachi, Japan
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Shioimachi, Japan
The months with the highest visibility are February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are January, May, June and July (9km).
