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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Rifu, Japan, with an average temperature ranging between min -0.8°C (30.6°F) and max 3.8°C (38.8°F). January, with average temperatures reaching a high of 3.8°C (38.8°F) and a low of -0.8°C (30.6°F), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Rifu, Japan, with an average temperature fluctuating between 4.6°C (40.3°F) and -1°C (30.2°F). As Rifu welcomes February, the average high-temperature is noted at a still icy 4.6°C (40.3°F), closely aligning with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Rifu, is a frosty month, with an average temperature varying between 8.8°C (47.8°F) and 2.1°C (35.8°F). The average high-temperature mildly increases in March, edging from an icy 4.6°C (40.3°F) in February to a chilly 8.8°C (47.8°F). Weather in March »
Weather in April
April is a mild spring month in Rifu, Japan, with temperature in the range of an average high of 13.8°C (56.8°F) and an average low of 6.7°C (44.1°F). With the onset of April, the average high-temperature slightly shifts from March's frosty 8.8°C (47.8°F) to a refreshing 13.8°C (56.8°F). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Rifu, Japan, with an average temperature varying between 19.8°C (67.6°F) and 12.1°C (53.8°F). With the onset of May, Rifu's weather sees a temperature rise, transitioning from 13.8°C (56.8°F) in April to a still refreshing 19.8°C (67.6°F). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Rifu, Japan, with an average temperature ranging between max 22.7°C (72.9°F) and min 15.9°C (60.6°F). The dawn of June sees an average high-temperature of a pleasant 22.7°C (72.9°F), subtly contrasting with May's 19.8°C (67.6°F). Weather in June »
Weather in July
July in Rifu, Japan, is a moderately hot summer month, with an average temperature fluctuating between 20.2°C (68.4°F) and 26.3°C (79.3°F). Rifu's weather in July shows a minor rise in the average high-temperature, moving slightly up from June's agreeable 22.7°C (72.9°F) to a moderately hot 26.3°C (79.3°F). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Rifu, Japan, with an average temperature fluctuating between 27.7°C (81.9°F) and 21.7°C (71.1°F). August, having an average high-temperature of 27.7°C (81.9°F) and an average low-temperature of 21.7°C (71.1°F), is the warmest month. The average heat index in August is computed to be a hot 32°C (89.6°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Rifu, Japan, with an average temperature ranging between max 24°C (75.2°F) and min 18.3°C (64.9°F). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's moderately hot 27.7°C (81.9°F) to a still warm 24°C (75.2°F). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Rifu, Japan, with an average temperature ranging between min 12.8°C (55°F) and max 18.8°C (65.8°F). The start of October involves a temperature drop, moving from a warm 24°C (75.2°F) in September to a refreshing 18.8°C (65.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderate month in Rifu, Japan, with an average temperature varying between 13°C (55.4°F) and 7.2°C (45°F). The onset of November results in a decrease in the average high-temperature, receding from an enjoyable 18.8°C (65.8°F) in October to a still refreshing 13°C (55.4°F). Weather in November »
Weather in December
December, the first month of the winter in Rifu, is still a chilly month, with an average temperature varying between 2.2°C (36°F) and 6.9°C (44.4°F). In the transition to December, Rifu observes a drop in the average high-temperature, moving from a mild 13°C (55.4°F) in November to a frosty 6.9°C (44.4°F). Weather in December »
Updated: Aug 5, 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
What is the coldest time of year?
January brings the lowest temperatures, with an average high of 3.8°C (38.8°F) and an average low of -0.8°C (30.6°F).
How many days does it rain?
In Rifu, during the entire year, the rain falls for 133.1 days and collects up to 706mm (27.8") of precipitation.
When does it snow?
January through April and December are months with snowfall.
When does it snow the most?
The month with the most snowfall in Rifu is January, when snow falls for 7.8 days and typically aggregates up to 62mm (2.44") of snow.
How much does it snow?
In Rifu, during the entire year, snow falls for 24.2 days and aggregates up to 190mm (7.48") of snow.
What are the months with the least sunshine?
The months with the least sunshine are January and February, with an average of 5.2h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January through March and December, with an average maximum UV index of 2.
What is the driest month?
February is the month with the least rainfall. Rain falls for 7.3 days and accumulates 23mm (0.91") of precipitation.
What is the least humid month?
With an average relative humidity of 70%, April is the least humid month.
When it does not snow?
In Rifu, snow does not fall in May through November.
What month has the most sunshine?
With an average of 9.5h of sunshine, May has the most sunshine of the year.
When are the longest days?
With an average of 14h and 48min of daylight, June has the longest days of the year.
What is the most humid month?
July is the most humid month, with an average relative humidity of 83%.
What are the months with the highest UV index?
The months with the highest UV index are July and August, with an average maximum UV index of 6.
What time of the year is the hottest?
The warmest period is August, when temperatures fluctuate between an average high of 27.7°C (81.9°F) and a low of 21.7°C (71.1°F).
What is the wettest month?
The month with the most rainfall in Rifu is October, when the rain falls for 10 days and typically aggregates up to 105mm (4.13") of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Is there Daylight Saving Time (DST)?
Rifu does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Rifu, Japan
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (3.8°C).
The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is February (-1°C).
Average pressure
Rifu, Japan
- Average pressure in January:
1016.1mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1016mbar - Average pressure in April:
1014.6mbar - Average pressure in May:
1012mbar - Average pressure in June:
1009.3mbar
- Average pressure in July:
1009.4mbar - Average pressure in August:
1010.1mbar - Average pressure in September:
1014mbar - Average pressure in October:
1017.5mbar - Average pressure in November:
1018.6mbar - Average pressure in December:
1016.1mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed
Rifu, Japan
- Average wind speed in January:
15.4km/h - Average wind speed in February:
14.9km/h - Average wind speed in March:
14.5km/h - Average wind speed in April:
13.9km/h - Average wind speed in May:
12km/h - Average wind speed in June:
10.4km/h
- Average wind speed in July:
9km/h - Average wind speed in August:
9.6km/h - Average wind speed in September:
10.6km/h - Average wind speed in October:
12.6km/h - Average wind speed in November:
12.8km/h - Average wind speed in December:
15km/h
The windiest month (with the highest average wind speed) is January (15.4km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).
Average humidity
Rifu, Japan
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is April (70%).
Average rainfall
Rifu, Japan
The wettest month (with the highest rainfall) is October (105mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days
Rifu, Japan
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
8.8 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (7.3 days).
Average snowfall
Rifu, Japan
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days
Rifu, Japan
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
7 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.4 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:
5.2 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Rifu, Japan
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 3min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
8h and 3min - Average sunshine in August:
9h and 0min - Average sunshine in September:
7h and 4min - Average sunshine in October:
7h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 4min
The month with the most sunshine is May (Average sunshine: 9h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days
Rifu, Japan
- Average sunshine days in January:
17 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
16.3 days - Average sunshine days in May:
21.3 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is May (21.3 days).
The month with the least sunshine days is July (13.4 days).
Average UV index
Rifu, 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
Rifu, Japan
The month with the most cloud cover is July (Cloud cover 48).
The months with the least cloud cover are May and November (Cloud cover 36).
Average visibility
Rifu, Japan
The months with the highest visibility are February, March, April, October, November and December (10km).
The months with the lowest visibility are January, May, June, July, August and September (9km).
