Climate and monthly weather forecastShimadadai, Japan
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Shimadadai, Japan, with temperature in the range of an average high of 8.7°C (47.7°F) and an average low of 2.8°C (37°F). January, on average, is the coldest month, registering a high temperature of 8.7°C (47.7°F) and a low of 2.8°C (37°F). Weather in January »Weather in February
February, the last month of the winter in Shimadadai, is also a frosty month, with temperature in the range of an average low of 3.6°C (38.5°F) and an average high of 9.8°C (49.6°F). February's arrival brings an average high-temperature of a still chilly 9.8°C (49.6°F), slightly deviating from January's 8.7°C (47.7°F). Weather in February »Weather in March
March, the first month of the spring in Shimadadai, is a moderate month, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 13°C (55.4°F). Shimadadai's weather shows a minor temperature rise with the arrival of March, moving from a frosty 9.8°C (49.6°F) in February to a mild 13°C (55.4°F). Weather in March »Weather in April
April in Shimadadai, Japan, is an enjoyable spring month, with an average temperature ranging between min 10.8°C (51.4°F) and max 17.5°C (63.5°F). As Shimadadai enters April, the average high-temperature marginally increases from the a moderate 13°C (55.4°F) of March to an enjoyable 17.5°C (63.5°F). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Shimadadai, Japan, with an average temperature ranging between min 15.9°C (60.6°F) and max 22.8°C (73°F). The average high-temperature increases in May, moving from an enjoyable 17.5°C (63.5°F) in April to a pleasant 22.8°C (73°F). Weather in May »Weather in June
June, the first month of the summer in Shimadadai, is a warm month, with temperature in the range of an average high of 24.9°C (76.8°F) and an average low of 19.2°C (66.6°F). The start of June marks an average high-temperature of a warm 24.9°C (76.8°F), hardly distinguishable from the conditions in May. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Shimadadai, Japan, with an average temperature varying between 29°C (84.2°F) and 23°C (73.4°F). Shimadadai's transition into July is marked by a minor temperature shift, moving from 24.9°C (76.8°F) in June to a still warm 29°C (84.2°F). Weather in July »Weather in August
August, the last month of the summer in Shimadadai, is a tropical month, with an average temperature varying between 24.7°C (76.5°F) and 30.9°C (87.6°F). The month of August, characterized by an average high of 30.9°C (87.6°F) and a low of 24.7°C (76.5°F), is recognized as the warmest. For most parts of August, the heat index is estimated at an extremely hot 40°C (104°F). Weather in August »Weather in September
September, the first month of the autumn in Shimadadai, is still a warm month, with an average temperature varying between 26.7°C (80.1°F) and 21.3°C (70.3°F). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's hot 30.9°C (87.6°F) to a moderately hot 26.7°C (80.1°F). Weather in September »Weather in October
October, the same as September, in Shimadadai, Japan, is an agreeable autumn month, with an average temperature ranging between max 21.5°C (70.7°F) and min 16.5°C (61.7°F). October brings a decrease in the average high-temperature, shifting from a warm 26.7°C (80.1°F) in September to an agreeable 21.5°C (70.7°F). Weather in October »Weather in November
November, the last month of the autumn in Shimadadai, is also an enjoyable month, with temperature in the range of an average high of 16.4°C (61.5°F) and an average low of 11°C (51.8°F). Shimadadai's progression into November includes a drop in the average high-temperature, from an agreeable 21.5°C (70.7°F) in October to an enjoyable 16.4°C (61.5°F). Weather in November »Weather in December
December, the first month of the winter in Shimadadai, is also a fresh month, with an average temperature fluctuating between 5.8°C (42.4°F) and 11°C (51.8°F). The shift from November to December involves a decrease in the average high-temperature, from a refreshing 16.4°C (61.5°F) to a cool 11°C (51.8°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 in Shimadadai, Japan, with the temperature often reaching an average high of 8.7°C (47.7°F) and an average low of 2.8°C (37°F).
The least humid month is January, with an average relative humidity of 61%.
The month with the least rainfall in Shimadadai is January, when the rain falls for 4.8 days and typically collects 7mm (0.28") of precipitation.
Throughout the year, there are 98.7 rainfall days, and 190mm (7.48") of precipitation is accumulated.
Months with snowfall in Shimadadai are January and February.
Throughout the year, in Shimadadai, Japan, there are 3.1 snowfall days, and 5mm (0.2") of snow is accumulated.
With an average maximum UV index of 2, January is the month with the lowest UV index in Shimadadai, Japan.
The month with the most snowfall in Shimadadai is February, when snow falls for 2.2 days and typically aggregates up to 4mm (0.16") of snow.
The month with the least sunshine in Shimadadai is February, with an average of 5.5h of sunshine.
March through December are months without snowfall.
June has the longest days of the year in Shimadadai, Japan, with an average of 14h and 30min of daylight.
July is the most humid month in Shimadadai, Japan, with an average relative humidity of 80%.
July is the month with the highest UV index in Shimadadai, Japan, with an average maximum UV index of 7.
The temperatures in Shimadadai, Japan, reach their highest averages in August, with highs of 30.9°C (87.6°F) and lows of 24.7°C (76.5°F).
August has the most sunshine of the year, with an average of 10.2h of sunshine.
The month with the most rainfall in Shimadadai, Japan, is October, when the rain falls for 9.9 days and typically aggregates up to 25mm (0.98") of precipitation.
December has the shortest days of the year in Shimadadai, with an average of 9h and 48min of daylight.
Shimadadai does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Shimadadai, Japan
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (8.7°C).
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure
Shimadadai, Japan
- Average pressure in January:
1016mbar - Average pressure in February:
1017mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1012mbar - Average pressure in June:
1009.2mbar
- Average pressure in July:
1009.7mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1013.5mbar - Average pressure in October:
1016.6mbar - Average pressure in November:
1018mbar - Average pressure in December:
1016.1mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed
Shimadadai, Japan
- Average wind speed in January:
13.7km/h - Average wind speed in February:
14.3km/h - Average wind speed in March:
14.6km/h - Average wind speed in April:
14.8km/h - Average wind speed in May:
13.2km/h - Average wind speed in June:
11.7km/h
- Average wind speed in July:
12.6km/h - Average wind speed in August:
12.1km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
13.1km/h - Average wind speed in November:
11.7km/h - Average wind speed in December:
12.9km/h
The windiest month (with the highest average wind speed) is April (14.8km/h).
The calmest months (with the lowest average wind speed) are June and November (11.7km/h).
Average humidity
Shimadadai, Japan
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall
Shimadadai, Japan
The wettest month (with the highest rainfall) is October (25mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days
Shimadadai, Japan
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
8.9 days - Average rainfall days in April:
8.2 days - Average rainfall days in May:
7.7 days - Average rainfall days in June:
10.9 days
- Average rainfall days in July:
10.6 days - Average rainfall days in August:
9 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
6 days
The month with the highest number of rainy days is June (10.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall
Shimadadai, Japan
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Shimadadai, Japan
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
2.2 days - Average snowfall days in March:
0.1 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 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Shimadadai, Japan
- Average daylight in January:
10h and 0min - 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 6min - 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 18min - Average sunshine in February:
5h and 30min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 12min - Average sunshine in June:
8h and 24min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
10h and 12min - Average sunshine in September:
7h and 48min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 42min - Average sunshine in December:
6h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days
Shimadadai, Japan
- Average sunshine days in January:
24.3 days - Average sunshine days in February:
18.9 days - Average sunshine days in March:
19.2 days - Average sunshine days in April:
19.3 days - Average sunshine days in May:
21.2 days - Average sunshine days in June:
16.1 days
- Average sunshine days in July:
18.5 days - Average sunshine days in August:
19.7 days - Average sunshine days in September:
17 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (16.1 days).
Average UV index
Shimadadai, Japan
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Shimadadai, Japan
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility
Shimadadai, Japan
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).
