Climate and monthly weather forecastMarumori, Japan
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Marumori, Japan, with temperature in the range of an average low of -1.8°C (28.8°F) and an average high of 3.2°C (37.8°F). The coldest time of the year is January, with temperatures averaging a high of 3.2°C (37.8°F) and a low of -1.8°C (28.8°F). Weather in January »Weather in February
February, the last month of the winter in Marumori, is another cold month, with temperature in the range of an average low of -2.2°C (28°F) and an average high of 3.8°C (38.8°F). February's arrival brings an average high-temperature of a still wintry 3.8°C (38.8°F), slightly deviating from January's 3.2°C (37.8°F). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Marumori, Japan, with an average temperature ranging between min 1.1°C (34°F) and max 8°C (46.4°F). March's arrival brings a modest temperature shift, moving from an icy 3.8°C (38.8°F) in February to a frosty 8°C (46.4°F). Weather in March »Weather in April
April in Marumori, Japan, is a refreshing spring month, with an average temperature fluctuating between 5.8°C (42.4°F) and 13.5°C (56.3°F). As Marumori transitions into April, the average high-temperature shows a change, moving from a chilly 8°C (46.4°F) in March to a refreshing 13.5°C (56.3°F). Weather in April »Weather in May
May, the last month of the spring in Marumori, is a comfortable month, with temperature in the range of an average high of 19.6°C (67.3°F) and an average low of 11.2°C (52.2°F). May witnesses an increase in the average high-temperature, moving from a refreshing 13.5°C (56.3°F) in April to an enjoyable 19.6°C (67.3°F). Weather in May »Weather in June
June, the first month of the summer in Marumori, is an agreeable month, with an average temperature varying between 22.2°C (72°F) and 14.9°C (58.8°F). Marumori indicates an average high-temperature of an agreeable 22.2°C (72°F) in June, showing minor variation from May's 19.6°C (67.3°F). Weather in June »Weather in July
July in Marumori, Japan, is a moderately hot summer month, with an average temperature fluctuating between 26°C (78.8°F) and 19.7°C (67.5°F). As June transitions into July, a subtle temperature shift is observed, with average highs adjusting from an agreeable 22.2°C (72°F) to a moderately hot 26°C (78.8°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Marumori, Japan, with an average temperature fluctuating between 21.2°C (70.2°F) and 27.6°C (81.7°F). Marumori, Japan, witnesses the warmest weather in August, with temperatures averaging a high of 27.6°C (81.7°F) and a low of 21.2°C (70.2°F). The heat index for August is calculated to be a tropical 32°C (89.6°F). Weather in August »Weather in September
September, the first month of the autumn in Marumori, is also a moderately hot month, with an average temperature varying between 23.7°C (74.7°F) and 17.7°C (63.9°F). In the transition to September, Marumori observes a minor drop in the average high-temperature, shifting from a warm 27.6°C (81.7°F) in August to a still moderately hot 23.7°C (74.7°F). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Marumori, Japan, with an average temperature fluctuating between 11.7°C (53.1°F) and 18.3°C (64.9°F). As September transitions into October, Marumori sees a drop in the average high-temperature, transitioning from a moderately hot 23.7°C (74.7°F) to an enjoyable 18.3°C (64.9°F). Weather in October »Weather in November
November, the last month of the autumn in Marumori, is also a fresh month, with an average temperature fluctuating between 6.6°C (43.9°F) and 12.5°C (54.5°F). Marumori's weather changes with the onset of November, slightly falling from a comfortable 18.3°C (64.9°F) in October to a fresh 12.5°C (54.5°F). Weather in November »Weather in December
December, the first month of the winter in Marumori, is still a chilly month, with temperature in the range of an average high of 6.3°C (43.3°F) and an average low of 1.3°C (34.3°F). With December's arrival, Marumori sees a decrease in average high-temperatures, moving from a cool 12.5°C (54.5°F) in November to a frosty 6.3°C (43.3°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
Marumori's coldest weather arrives in January, when temperatures average a high of 3.2°C (37.8°F) and a low of -1.8°C (28.8°F).
Throughout the year, in Marumori, there are 165.4 rainfall days, and 854mm (33.62") of precipitation is accumulated.
Months with snowfall in Marumori, Japan, are January through April and December.
The month with the most snowfall is January, when snow falls for 13.3 days and typically aggregates up to 129mm (5.08") of snow.
In Marumori, during the entire year, snow falls for 37.6 days and aggregates up to 373mm (14.69") of snow.
With an average of 4.8h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index in Marumori are January through March and December, with an average maximum UV index of 2.
The month with the least rainfall in Marumori is February, when the rain falls for 8.9 days and typically collects 28mm (1.1") of precipitation.
The least humid month in Marumori, Japan, is April, with an average relative humidity of 72%.
May through November are months without snowfall.
The month with the most sunshine is May, with an average of 9.5h of sunshine.
With an average of 14h and 42min of daylight, June has the longest days of the year.
With an average relative humidity of 85%, July is the most humid month in Marumori, Japan.
The month with the most rainfall is July, when the rain falls for 22.3 days and typically aggregates up to 137mm (5.39") of precipitation.
The months with the highest UV index are July and August, with an average maximum UV index of 6.
In Marumori, August records the average highest temperatures, peaking at 27.6°C (81.7°F) and reaching a low of 21.2°C (70.2°F).
With an average of 9h and 36min of daylight, December has the shortest days of the year in Marumori.
Marumori, Japan, does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Marumori, Japan
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (3.2°C).
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (-2.2°C).
Average pressure
Marumori, Japan
- Average pressure in January:
1016.4mbar - Average pressure in February:
1017.9mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1012mbar - Average pressure in June:
1009.3mbar
- Average pressure in July:
1009.4mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1014mbar - Average pressure in October:
1017.5mbar - Average pressure in November:
1018.7mbar - Average pressure in December:
1016.4mbar
The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed
Marumori, Japan
- Average wind speed in January:
14.9km/h - Average wind speed in February:
14.5km/h - Average wind speed in March:
13.6km/h - Average wind speed in April:
12.7km/h - Average wind speed in May:
10.8km/h - Average wind speed in June:
9.2km/h
- Average wind speed in July:
7.9km/h - Average wind speed in August:
8.6km/h - Average wind speed in September:
9.6km/h - Average wind speed in October:
11.4km/h - Average wind speed in November:
12km/h - Average wind speed in December:
14.4km/h
The windiest month (with the highest average wind speed) is January (14.9km/h).
The calmest month (with the lowest average wind speed) is July (7.9km/h).
Average humidity
Marumori, Japan
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is April (72%).
Average rainfall
Marumori, Japan
The wettest month (with the highest rainfall) is July (137mm).
The driest month (with the least rainfall) is February (28mm).
Average rainfall days
Marumori, Japan
- Average rainfall days in January:
10.4 days - Average rainfall days in February:
8.9 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
10.9 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
22.3 days - Average rainfall days in August:
18.5 days - Average rainfall days in September:
15.8 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
11.4 days - Average rainfall days in December:
13.1 days
The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is February (8.9 days).
Average snowfall
Marumori, Japan
The month with the highest snowfall is January (129mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days
Marumori, Japan
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
0.7 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:
0.2 days - Average snowfall days in December:
7.9 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Marumori, Japan
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 48min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 30min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
8h and 18min - Average sunshine in August:
8h and 54min - Average sunshine in September:
7h and 12min - Average sunshine in October:
7h and 6min - Average sunshine in November:
5h and 30min - Average sunshine in December:
5h and 12min
The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days
Marumori, Japan
- Average sunshine days in January:
11 days - Average sunshine days in February:
12.6 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
15 days - Average sunshine days in May:
17.8 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
7 days - Average sunshine days in August:
9.4 days - Average sunshine days in September:
11.8 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
11.5 days
The month with the most sunshine days is May (17.8 days).
The month with the least sunshine days is July (7 days).
Average UV index
Marumori, Japan
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover
Marumori, Japan
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is May (Cloud cover 37).
Average visibility
Marumori, Japan
The months with the highest visibility are October and November (10km).
The month with the lowest visibility is July (8km).
