Climate and monthly weather forecastToranomon, Japan
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Toranomon, Japan, with an average temperature ranging between max 8.8°C (47.8°F) and min 3°C (37.4°F). During the coldest month, January, temperatures average a high of 8.8°C (47.8°F) and a low of 3°C (37.4°F). Weather in January »Weather in February
February, the last month of the winter in Toranomon, is also a frosty month, with an average temperature ranging between min 3.7°C (38.7°F) and max 9.8°C (49.6°F). Toranomon starts February with an average high-temperature of a still frosty 9.8°C (49.6°F), hinting at a minimal fluctuation from January. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Toranomon, Japan, with an average temperature varying between 6.3°C (43.3°F) and 12.9°C (55.2°F). With the beginning of March, Toranomon's average high-temperature sees a minor increase, transitioning from a chilly 9.8°C (49.6°F) in February to a fresh 12.9°C (55.2°F). Weather in March »Weather in April
April is a refreshing spring month in Toranomon, Japan, with an average temperature varying between 17.6°C (63.7°F) and 10.8°C (51.4°F). The transition from March to April brings a subtle temperature rise, with average high-temperatures increasing from a cool 12.9°C (55.2°F) to an enjoyable 17.6°C (63.7°F). Weather in April »Weather in May
May, the last month of the spring in Toranomon, is a pleasant month, with temperature in the range of an average high of 22.7°C (72.9°F) and an average low of 16.1°C (61°F). May brings a rise in Toranomon's average high-temperature, moving from a refreshing 17.6°C (63.7°F) in April to a pleasant 22.7°C (72.9°F). Weather in May »Weather in June
June, the first month of the summer in Toranomon, is a warm month, with an average temperature ranging between max 24.8°C (76.6°F) and min 19.3°C (66.7°F). The introduction of June notes a subtle temperature variation to a warm 24.8°C (76.6°F) from May's 22.7°C (72.9°F). Weather in June »Weather in July
July, like June, in Toranomon, Japan, is another warm summer month, with an average temperature ranging between min 23.2°C (73.8°F) and max 28.8°C (83.8°F). In July, the average high-temperature marginally rises from a moderately hot 24.8°C (76.6°F) in June to a still warm 28.8°C (83.8°F). Weather in July »Weather in August
August, the last month of the summer in Toranomon, is a tropical month, with an average temperature ranging between min 24.9°C (76.8°F) and max 30.6°C (87.1°F). August is the month when Toranomon sees the highest average temperatures, with a high of 30.6°C (87.1°F) and a low of 24.9°C (76.8°F). The average heat index in August is calculated to be a fiery hot 38°C (100.4°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Toranomon, Japan, with an average temperature fluctuating between 26.9°C (80.4°F) and 21.5°C (70.7°F). A mild shift in the average high-temperature occurs in September, reducing from a hot 30.6°C (87.1°F) in August to a moderately hot 26.9°C (80.4°F). Weather in September »Weather in October
October, like September, is another pleasant autumn month in Toranomon, Japan, with an average temperature fluctuating between 16.4°C (61.5°F) and 21.5°C (70.7°F). In the transition to October, Toranomon observes a drop in the average high-temperature, moving from a warm 26.9°C (80.4°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 Toranomon, is another refreshing month, with an average temperature ranging between min 10.9°C (51.6°F) and max 16.5°C (61.7°F). As October transitions to November, the average high-temperature falls from an agreeable 21.5°C (70.7°F) to an enjoyable 16.5°C (61.7°F). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Toranomon, Japan, with an average temperature ranging between max 11.2°C (52.2°F) and min 5.9°C (42.6°F). The onset of December coincides with a reduction in the average high-temperature, falling from a refreshing 16.5°C (61.7°F) in November to a fresh 11.2°C (52.2°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
January is the coldest month of the year, registering average temperatures as high as 8.8°C (47.8°F) and as low as 3°C (37.4°F).
The least humid month in Toranomon, Japan, is January, with an average relative humidity of 60%.
In Toranomon, during the entire year, the rain falls for 125.3 days and collects up to 359mm (14.13") of precipitation.
Months with snowfall in Toranomon, Japan, are January and February.
Throughout the year, in Toranomon, there are 2.1 snowfall days, and 5mm (0.2") of snow is accumulated.
January is the month with the lowest UV index, with an average maximum UV index of 2.
February is the month with the least rainfall. Rain falls for 6.1 days and accumulates 10mm (0.39") of precipitation.
The month with the most snowfall in Toranomon, Japan, is February, when snow falls for 1.2 days and typically aggregates up to 4mm (0.16") of snow.
With an average of 5.7h of sunshine, February has the least sunshine of the year.
In Toranomon, snow does not fall in March through December.
The month with the longest days is June, with an average of 14h and 30min of daylight.
The most humid month is July, with an average relative humidity of 79%.
The month with the highest UV index in Toranomon is July, with an average maximum UV index of 7.
August is the warmest month in Toranomon, exhibiting average temperatures of 30.6°C (87.1°F) at the peak and 24.9°C (76.8°F) at the base.
The month with the most sunshine is August, with an average of 10.3h of sunshine.
The month with the most rainfall is September, when the rain falls for 12.9 days and typically aggregates up to 54mm (2.13") of precipitation.
The month with the shortest days in Toranomon, Japan, is December, with an average of 9h and 48min of daylight.
Toranomon, Japan, does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Toranomon, Japan
The warmest month (with the highest average high temperature) is August (30.6°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 (3°C).
Average pressure
Toranomon, Japan
- Average pressure in January:
1016.1mbar - Average pressure in February:
1017.1mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1012mbar - 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:
1016.6mbar - Average pressure in November:
1018.1mbar - Average pressure in December:
1016.2mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed
Toranomon, Japan
- Average wind speed in January:
14.3km/h - Average wind speed in February:
15km/h - Average wind speed in March:
15.3km/h - Average wind speed in April:
15.6km/h - Average wind speed in May:
14km/h - Average wind speed in June:
12.4km/h
- Average wind speed in July:
13.4km/h - Average wind speed in August:
12.7km/h - Average wind speed in September:
13km/h - Average wind speed in October:
13.8km/h - Average wind speed in November:
12.3km/h - Average wind speed in December:
13.5km/h
The windiest month (with the highest average wind speed) is April (15.6km/h).
The calmest month (with the lowest average wind speed) is November (12.3km/h).
Average humidity
Toranomon, Japan
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (60%).
Average rainfall
Toranomon, Japan
The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days
Toranomon, Japan
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
10.2 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
5.9 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (4.5 days).
Average snowfall
Toranomon, 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
Toranomon, Japan
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
1.2 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:
0.2 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Toranomon, 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 30min - Average sunshine in February:
5h and 42min - Average sunshine in March:
6h and 42min - Average sunshine in April:
8h and 54min - Average sunshine in May:
9h and 18min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
9h and 24min - Average sunshine in August:
10h and 18min - Average sunshine in September:
7h 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 18min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days
Toranomon, Japan
- Average sunshine days in January:
25.4 days - Average sunshine days in February:
20.1 days - Average sunshine days in March:
18.8 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
18.5 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
24.3 days
The month with the most sunshine days is January (25.4 days).
The month with the least sunshine days is June (11.5 days).
Average UV index
Toranomon, 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
Toranomon, Japan
The months with the most cloud cover are June and October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility
Toranomon, 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).
