Climate and monthly weather forecastTomono, Japan
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Tomono, Japan, with temperature in the range of an average low of -8.8°C (16.2°F) and an average high of -0.2°C (31.6°F). January stands out as Tomono's coldest month, with an average high-temperature of -0.2°C (31.6°F) and a low-temperature of -8.8°C (16.2°F). Weather in January »Weather in February
The last month of the winter, February, is an icy month in Tomono, Japan, with temperature in the range of an average low of -8.6°C (16.5°F) and an average high of 1.1°C (34°F). The advent of February observes an average high-temperature of an icy 1.1°C (34°F), nearly identical to January's -0.2°C (31.6°F). Weather in February »Weather in March
The first month of the spring, March, is also an icy month in Tomono, Japan, with temperature in the range of an average low of -4.1°C (24.6°F) and an average high of 5.8°C (42.4°F). March's arrival signals a subtle increase in average high-temperatures, moving from February's cold 1.1°C (34°F) to a still icy 5.8°C (42.4°F). Weather in March »Weather in April
April in Tomono, Japan, is a cool spring month, with an average temperature ranging between max 12.1°C (53.8°F) and min 1.1°C (34°F). The rise of average high-temperatures is seen in April, with an increase from an icy 5.8°C (42.4°F) in March to a fresh 12.1°C (53.8°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Tomono, Japan, with an average temperature fluctuating between 6.7°C (44.1°F) and 18.6°C (65.5°F). The arrival of May brings a change in Tomono's weather, with average high-temperatures moving from April's fresh 12.1°C (53.8°F) to a comfortable 18.6°C (65.5°F). Weather in May »Weather in June
June, the first month of the summer in Tomono, is a pleasant month, with an average temperature varying between 21.3°C (70.3°F) and 11.2°C (52.2°F). The average high-temperature for June is an agreeable 21.3°C (70.3°F), closely aligning with the temperature of the preceding month. Weather in June »Weather in July
July is a warm summer month in Tomono, Japan, with temperature in the range of an average high of 24.8°C (76.6°F) and an average low of 15.6°C (60.1°F). The arrival of July brings a soft temperature shift, with the average high-temperature nudging from an agreeable 21.3°C (70.3°F) in June to a moderately hot 24.8°C (76.6°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Tomono, Japan, with temperature in the range of an average low of 16.3°C (61.3°F) and an average high of 26.1°C (79°F). Tomono, Japan, notes the warmest temperatures in August, with a high average of 26.1°C (79°F) and a low of 16.3°C (61.3°F). Weather in August »Weather in September
September, the first month of the autumn in Tomono, is still a pleasant month, with an average temperature ranging between min 12°C (53.6°F) and max 21.5°C (70.7°F). A mild shift in the average high-temperature occurs in September, reducing from a warm 26.1°C (79°F) in August to an agreeable 21.5°C (70.7°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Tomono, Japan, with temperature in the range of an average high of 15.6°C (60.1°F) and an average low of 6.3°C (43.3°F). The arrival of October indicates a decrease in the average high-temperature, moving from an agreeable 21.5°C (70.7°F) in September to a moderate 15.6°C (60.1°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Tomono, Japan, with an average temperature varying between 9.5°C (49.1°F) and 0.5°C (32.9°F). November brings a decrease in the average high-temperature, shifting from a moderate 15.6°C (60.1°F) in October to a chilly 9.5°C (49.1°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Tomono, Japan, with an average temperature ranging between max 2.9°C (37.2°F) and min -4.9°C (23.2°F). As December commences, the average high-temperature shows a reduction, transitioning from a frosty 9.5°C (49.1°F) in November to an icy 2.9°C (37.2°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, with its high-temperature average of -0.2°C (31.6°F) and a low-temperature average of -8.8°C (16.2°F), is the coldest month.
Throughout the year, there are 193.2 rainfall days, and 926mm (36.46") of precipitation is accumulated.
Months with snowfall are January through April, November and December.
The month with the most snowfall in Tomono, Japan, is January, when snow falls for 22 days and typically aggregates up to 276mm (10.87") of snow.
Throughout the year, in Tomono, there are 77.1 snowfall days, and 965mm (37.99") of snow is accumulated.
January is the month with the lowest UV index in Tomono, with an average maximum UV index of 1.
February has the least sunshine of the year in Tomono, with an average of 5.4h of sunshine.
The least humid month in Tomono, Japan, is May, with an average relative humidity of 74%.
May through October are months without snowfall in Tomono.
With an average of 9.4h of sunshine, May has the most sunshine of the year in Tomono.
June has the longest days of the year in Tomono, Japan, with an average of 14h and 36min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
July and September, with an average relative humidity of 86%, are most humid months in Tomono, Japan.
August, recognised by an average high temperature of 26.1°C (79°F) and a low of 16.3°C (61.3°F), is Tomono's warmest month.
October is the month with the most rainfall. Rain falls for 15.9 days and accumulates 137mm (5.39") of precipitation.
December is the month with the least rainfall in Tomono. Rain falls for 15 days and accumulates 43mm (1.69") of precipitation.
The month with the shortest days in Tomono, Japan, is December, with an average of 9h and 42min of daylight.
Tomono does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Tomono, Japan
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.2°C).
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure
Tomono, Japan
- Average pressure in January:
1017.5mbar - Average pressure in February:
1018.4mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1014.6mbar - Average pressure in May:
1012.1mbar - Average pressure in June:
1009.2mbar
- Average pressure in July:
1009.9mbar - Average pressure in August:
1010.5mbar - Average pressure in September:
1013.7mbar - Average pressure in October:
1017.2mbar - Average pressure in November:
1018.9mbar - Average pressure in December:
1017.4mbar
The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed
Tomono, Japan
- Average wind speed in January:
9.5km/h - Average wind speed in February:
9.1km/h - Average wind speed in March:
9.3km/h - Average wind speed in April:
8.7km/h - Average wind speed in May:
7.7km/h - Average wind speed in June:
6.4km/h
- Average wind speed in July:
6km/h - Average wind speed in August:
5.8km/h - Average wind speed in September:
6.7km/h - Average wind speed in October:
7.4km/h - Average wind speed in November:
7.6km/h - Average wind speed in December:
9.1km/h
The windiest month (with the highest average wind speed) is January (9.5km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity
Tomono, Japan
The months with the highest relative humidity are July and September (86%).
The month with the lowest relative humidity is May (74%).
Average rainfall
Tomono, Japan
The wettest month (with the highest rainfall) is October (137mm).
The driest month (with the least rainfall) is December (43mm).
Average rainfall days
Tomono, Japan
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
17.3 days - Average rainfall days in April:
18.9 days - Average rainfall days in May:
19.5 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
15.7 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
15.5 days - Average rainfall days in October:
15.9 days - Average rainfall days in November:
13.7 days - Average rainfall days in December:
15 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (13.3 days).
Average snowfall
Tomono, Japan
The month with the highest snowfall is January (276mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Tomono, Japan
- Average snowfall days in January:
22 days - Average snowfall days in February:
18.5 days - Average snowfall days in March:
14.4 days - Average snowfall days in April:
3.2 days - Average snowfall days in May:
0.1 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:
0.1 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
15.9 days
The month with the highest number of snowfall days is January (22 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Tomono, 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 36min
- Average daylight in July:
14h and 24min - 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 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
5h and 36min - Average sunshine in February:
5h and 24min - Average sunshine in March:
6h and 48min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 24min - Average sunshine in June:
8h and 18min
- Average sunshine in July:
8h and 24min - Average sunshine in August:
8h and 42min - Average sunshine in September:
6h and 36min - Average sunshine in October:
6h and 12min - Average sunshine in November:
6h and 12min - Average sunshine in December:
5h and 54min
The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days
Tomono, Japan
- Average sunshine days in January:
6.3 days - Average sunshine days in February:
5.8 days - Average sunshine days in March:
7 days - Average sunshine days in April:
7.9 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
10.6 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
13 days - Average sunshine days in October:
11.6 days - Average sunshine days in November:
11.4 days - Average sunshine days in December:
7.7 days
The month with the most sunshine days is July (14.9 days).
The month with the least sunshine days is February (5.8 days).
Average UV index
Tomono, Japan
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Tomono, Japan
The month with the most cloud cover is September (Cloud cover 62).
The month with the least cloud cover is May (Cloud cover 44).
Average visibility
Tomono, Japan
The months with the highest visibility are January, March, April, May and December (8km).
The months with the lowest visibility are July, August, September and October (6km).
