Climate and monthly weather forecastRikubetsu, Japan
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Rikubetsu, Japan, with temperature in the range of an average low of -11.3°C (11.7°F) and an average high of -4.8°C (23.4°F). January brings the lowest temperatures, with an average high of -4.8°C (23.4°F) and an average low of -11.3°C (11.7°F). Weather in January »Weather in February
February, the last month of the winter in Rikubetsu, is also a subzero cold month, with temperature in the range of an average low of -12.3°C (9.9°F) and an average high of -4.2°C (24.4°F). Rikubetsu, Japan, marks the onset of February with an average high-temperature of a still subzero cold -4.2°C (24.4°F), subtly divergent from January's -4.8°C (23.4°F). Weather in February »Weather in March
The first month of the spring, March, is an icy month in Rikubetsu, Japan, with temperature in the range of an average high of 0.3°C (32.5°F) and an average low of -7.7°C (18.1°F). Observing a minor shift, the average high-temperature during March adjusts from February's freezing cold -4.2°C (24.4°F) to an icy 0.3°C (32.5°F). Weather in March »Weather in April
April is a frosty spring month in Rikubetsu, Japan, with an average temperature varying between 7.8°C (46°F) and -1°C (30.2°F). Noticing a change, the average high-temperature during April moves from March's icy 0.3°C (32.5°F) to a frosty 7.8°C (46°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Rikubetsu, Japan, with an average temperature ranging between min 5°C (41°F) and max 15.3°C (59.5°F). With the onset of May, the average high-temperature slightly shifts from April's frosty 7.8°C (46°F) to a mild 15.3°C (59.5°F). Weather in May »Weather in June
The first month of the summer, June, is an enjoyable month in Rikubetsu, Japan, with an average temperature ranging between min 9°C (48.2°F) and max 19.1°C (66.4°F). The start of June brings a subtle rise in the average high-temperature, moving from a moderate 15.3°C (59.5°F) in May to a still refreshing 19.1°C (66.4°F). Weather in June »Weather in July
July in Rikubetsu, Japan, is a moderately hot summer month, with an average temperature ranging between min 13.7°C (56.7°F) and max 23.3°C (73.9°F). As July arrives, a slight rise in the average high-temperature is observed, moving from a comfortable 19.1°C (66.4°F) in June to a warm 23.3°C (73.9°F). Weather in July »Weather in August
August, the last month of the summer in Rikubetsu, is another warm month, with an average temperature ranging between max 23.9°C (75°F) and min 14.6°C (58.3°F). With average high temperatures of 23.9°C (75°F) and lows of 14.6°C (58.3°F), August is the warmest month. Weather in August »Weather in September
September, the first month of the autumn in Rikubetsu, is also an agreeable month, with an average temperature fluctuating between 11°C (51.8°F) and 20.3°C (68.5°F). The advent of September brings a subtle shift in temperature, with the average high moving from a warm 23.9°C (75°F) in August to a pleasant 20.3°C (68.5°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Rikubetsu, Japan, with temperature in the range of an average low of 4.5°C (40.1°F) and an average high of 13°C (55.4°F). The onset of October brings a small change in high-temperatures, falling from an agreeable 20.3°C (68.5°F) in September to a mild 13°C (55.4°F). Weather in October »Weather in November
November, the last month of the autumn in Rikubetsu, is also a wintry month, with an average temperature fluctuating between 5.2°C (41.4°F) and -1.4°C (29.5°F). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a moderate 13°C (55.4°F) to a wintry 5.2°C (41.4°F). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Rikubetsu, Japan, with an average temperature ranging between max -1.7°C (28.9°F) and min -7.7°C (18.1°F). Rikubetsu's average high-temperature decreases in December, falling from a cold 5.2°C (41.4°F) in November to a subzero cold -1.7°C (28.9°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
Rikubetsu records the coldest temperatures in January, averaging a high of -4.8°C (23.4°F) and a low of -11.3°C (11.7°F).
Throughout the year, there are 163 rainfall days, and 723mm (28.46") of precipitation is accumulated.
Months with snowfall in Rikubetsu, Japan, are January through May, October through December.
The month with the most snowfall in Rikubetsu, Japan, is January, when snow falls for 23.5 days and typically aggregates up to 310mm (12.2") of snow.
Throughout the year, in Rikubetsu, Japan, there are 107.3 snowfall days, and 1396mm (54.96") of snow is accumulated.
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index.
February is the most humid month, with an average relative humidity of 91%.
February is the month with the least rainfall. Rain falls for 6.4 days and accumulates 35mm (1.38") of precipitation.
The month with the least sunshine in Rikubetsu is February, with an average of 3.2h of sunshine.
With an average relative humidity of 76%, May is the least humid month in Rikubetsu, Japan.
With an average of 8.5h of sunshine, May has the most sunshine of the year.
June through September are months without snowfall.
June has the longest days of the year in Rikubetsu, Japan, with an average of 15h and 24min of daylight.
July is the month with the highest UV index in Rikubetsu, with an average maximum UV index of 6.
August temperatures in Rikubetsu, Japan, tend to peak at an average high of 23.9°C (75°F) and dip to a low of 14.6°C (58.3°F).
August is the month with the most rainfall in Rikubetsu. Rain falls for 19.9 days and accumulates 111mm (4.37") of precipitation.
The month with the shortest days is December, with an average of 9h and 0min of daylight.
Rikubetsu does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Rikubetsu, Japan
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (-4.8°C).
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-12.3°C).
Average pressure
Rikubetsu, Japan
- Average pressure in January:
1011.7mbar - Average pressure in February:
1013.7mbar - Average pressure in March:
1012.5mbar - Average pressure in April:
1011.9mbar - Average pressure in May:
1010.4mbar - Average pressure in June:
1009.5mbar
- Average pressure in July:
1009.1mbar - Average pressure in August:
1010.3mbar - Average pressure in September:
1013.9mbar - Average pressure in October:
1015.4mbar - Average pressure in November:
1015.1mbar - Average pressure in December:
1011.5mbar
The month with the highest atmospheric pressure is October (1015.4mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed
Rikubetsu, Japan
- Average wind speed in January:
9.7km/h - Average wind speed in February:
9.3km/h - Average wind speed in March:
9.6km/h - Average wind speed in April:
10.1km/h - Average wind speed in May:
9.3km/h - Average wind speed in June:
7.6km/h
- Average wind speed in July:
7.1km/h - Average wind speed in August:
7km/h - Average wind speed in September:
8.2km/h - Average wind speed in October:
9.5km/h - Average wind speed in November:
9.4km/h - Average wind speed in December:
10km/h
The windiest month (with the highest average wind speed) is April (10.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity
Rikubetsu, Japan
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (76%).
Average rainfall
Rikubetsu, Japan
The wettest month (with the highest rainfall) is August (111mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days
Rikubetsu, Japan
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
10.6 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
19.9 days - Average rainfall days in September:
16.3 days - Average rainfall days in October:
14 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
8.8 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is February (6.4 days).
Average snowfall
Rikubetsu, Japan
- Average snowfall in January:
310mm - Average snowfall in February:
261mm - Average snowfall in March:
242mm - Average snowfall in April:
142mm - Average snowfall in May:
8mm - Average snowfall in June:
0mm
The month with the highest snowfall is January (310mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Rikubetsu, Japan
- Average snowfall days in January:
23.5 days - Average snowfall days in February:
20.3 days - Average snowfall days in March:
20.7 days - Average snowfall days in April:
9.9 days - Average snowfall days in May:
1.6 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:
1 days - Average snowfall days in November:
10.2 days - Average snowfall days in December:
20.1 days
The month with the highest number of snowfall days is January (23.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rikubetsu, Japan
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 30min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 24min
- Average daylight in July:
15h and 6min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 18min - Average sunshine in February:
3h and 12min - Average sunshine in March:
5h and 0min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 30min - Average sunshine in June:
7h and 54min
- Average sunshine in July:
8h and 18min - Average sunshine in August:
8h and 18min - Average sunshine in September:
7h and 24min - Average sunshine in October:
7h and 24min - Average sunshine in November:
4h and 42min - Average sunshine in December:
4h and 18min
The month with the most sunshine is May (Average sunshine: 8h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days
Rikubetsu, Japan
- Average sunshine days in January:
7.5 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
6.3 days - Average sunshine days in April:
9.3 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
9.4 days
- Average sunshine days in July:
8.3 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
11.3 days - Average sunshine days in October:
13.3 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
9.6 days
The month with the most sunshine days is October (13.3 days).
The month with the least sunshine days is March (6.3 days).
Average UV index
Rikubetsu, Japan
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover
Rikubetsu, Japan
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is October (Cloud cover 39).
Average visibility
Rikubetsu, Japan
The months with the highest visibility are October and November (9km).
The month with the lowest visibility is February (6km).
