Expand
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
Weather in January
January, the same as December, is an icy winter month in Omihachiman, Japan, with temperature in the range of an average high of 5.7°C (42.3°F) and an average low of 0.3°C (32.5°F). January, with its average high-temperature of 5.7°C (42.3°F) and an average low-temperature of 0.3°C (32.5°F), holds the record as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Omihachiman, Japan, with an average temperature fluctuating between 0.3°C (32.5°F) and 6.8°C (44.2°F). During February, the average high-temperature is a chilly 6.8°C (44.2°F), maintaining a close resemblance to that of the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Omihachiman, Japan, with an average temperature ranging between max 10.8°C (51.4°F) and min 2.6°C (36.7°F). Omihachiman experiences a minor temperature shift with the start of March, with average high-temperatures moving from a chilly 6.8°C (44.2°F) in February to a fresh 10.8°C (51.4°F). Weather in March »
Weather in April
April is a mild spring month in Omihachiman, Japan, with an average temperature fluctuating between 15.9°C (60.6°F) and 7°C (44.6°F). The transition to April introduces an increase in the average high-temperature, shifting from a cool 10.8°C (51.4°F) in March to a moderate 15.9°C (60.6°F). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Omihachiman, Japan, with an average temperature ranging between min 12.1°C (53.8°F) and max 21.9°C (71.4°F). Omihachiman in May shows a temperature shift, moving from an average high of a mild 15.9°C (60.6°F) in April to an agreeable 21.9°C (71.4°F). Weather in May »
Weather in June
June, the first month of the summer in Omihachiman, is a moderately hot month, with an average temperature varying between 24.9°C (76.8°F) and 16.5°C (61.7°F). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a pleasant 21.9°C (71.4°F) to a moderately hot 24.9°C (76.8°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Omihachiman, Japan, with an average temperature fluctuating between 21.2°C (70.2°F) and 28.8°C (83.8°F). Omihachiman's transition into July is marked by a minor temperature shift, moving from a warm 24.9°C (76.8°F) in June to a still moderately hot 28.8°C (83.8°F). Weather in July »
Weather in August
August, the last month of the summer in Omihachiman, is a tropical month, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 30.8°C (87.4°F). Omihachiman witnesses the warmest weather in August, with temperatures averaging a high of 30.8°C (87.4°F) and a low of 22.4°C (72.3°F). Throughout August, the heat index is appraised at a scorching 40°C (104°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Omihachiman, Japan, with an average temperature fluctuating between 18.2°C (64.8°F) and 25.7°C (78.3°F). The onset of September brings a small change in high-temperatures, falling from a tropical 30.8°C (87.4°F) in August to a warm 25.7°C (78.3°F). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Omihachiman, Japan, with an average temperature ranging between min 12.8°C (55°F) and max 20.3°C (68.5°F). The average high-temperature drops in October, from September's moderately hot 25.7°C (78.3°F) to a pleasant 20.3°C (68.5°F). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Omihachiman, Japan, with an average temperature fluctuating between 7.5°C (45.5°F) and 14.2°C (57.6°F). Observing a mild shift, the average high-temperature during November reduces from October's agreeable 20.3°C (68.5°F) to a mild 14.2°C (57.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Omihachiman, Japan, with temperature in the range of an average low of 2.5°C (36.5°F) and an average high of 8.3°C (46.9°F). In December, the meteorological conditions alter, with the average high-temperature shifting from a mild 14.2°C (57.6°F) in November to a chilly 8.3°C (46.9°F). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Omihachiman?
Temperature readings in Omihachiman reach their annual highs in January, averaging 5.7°C (42.3°F) and a minimum average of 0.3°C (32.5°F).
How many days does it rain in Omihachiman?
Throughout the year, in Omihachiman, Japan, there are 86.8 rainfall days, and 202mm (7.95") of precipitation is accumulated.
When does it snow in Omihachiman?
January through March and December are months with snowfall.
How many days does it snow in Omihachiman?
Throughout the year, in Omihachiman, there are 16 snowfall days, and 41mm (1.61") of snow is accumulated.
What is the month with the least sunshine in Omihachiman?
January has the least sunshine of the year in Omihachiman, Japan, with an average of 4.1h of sunshine.
When is the lowest UV index in Omihachiman?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the snowiest month in Omihachiman?
The month with the most snowfall in Omihachiman, Japan, is February, when snow falls for 4.8 days and typically aggregates up to 16mm (0.63") of snow.
When it does not snow in Omihachiman?
April through November are months without snowfall in Omihachiman, Japan.
What is the least humid month in Omihachiman?
The least humid month is May, with an average relative humidity of 74%.
When are the longest days in Omihachiman?
With an average of 14h and 30min of daylight, June has the longest days of the year in Omihachiman.
What is the most humid month in Omihachiman?
The most humid month is July, with an average relative humidity of 83%.
What is the wettest month in Omihachiman?
The month with the most rainfall in Omihachiman, Japan, is July, when the rain falls for 12.2 days and typically aggregates up to 47mm (1.85") of precipitation.
When is the highest UV index in Omihachiman?
With an average maximum UV index of 7, July is the month with the highest UV index in Omihachiman, Japan.
What are the warmest months in Omihachiman?
Omihachiman's warmest month, August, registers temperatures that range from a high of 30.8°C (87.4°F) to a low of 22.4°C (72.3°F).
What month has the most sunshine in Omihachiman?
With an average of 9.7h of sunshine, August has the most sunshine of the year.
What is the driest month in Omihachiman?
November is the month with the least rainfall in Omihachiman, Japan. Rain falls for 4.1 days and accumulates 4mm (0.16") of precipitation.
What is the month with the shortest days in Omihachiman?
December has the shortest days of the year, with an average of 9h and 48min of daylight.
Is there Daylight Saving Time (DST) in Omihachiman?
Omihachiman, Japan, does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Omihachiman, Japan
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (5.7°C).
The month with the highest average low temperature is August (22.4°C).
The coldest months (with the lowest average low temperature) are January and February (0.3°C).
Average pressure
Omihachiman, Japan
- Average pressure in January:
1019.3mbar - Average pressure in February:
1019.6mbar - Average pressure in March:
1017.4mbar - Average pressure in April:
1015mbar - Average pressure in May:
1012.3mbar - Average pressure in June:
1009mbar
- Average pressure in July:
1009.5mbar - Average pressure in August:
1009.8mbar - Average pressure in September:
1013mbar - Average pressure in October:
1017mbar - Average pressure in November:
1019.5mbar - Average pressure in December:
1019mbar
The month with the highest atmospheric pressure is February (1019.6mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed
Omihachiman, Japan
- Average wind speed in January:
9.1km/h - Average wind speed in February:
8.6km/h - Average wind speed in March:
8.8km/h - Average wind speed in April:
8.5km/h - Average wind speed in May:
7.4km/h - Average wind speed in June:
6.6km/h
- Average wind speed in July:
6.3km/h - Average wind speed in August:
6.6km/h - Average wind speed in September:
7.1km/h - Average wind speed in October:
7.7km/h - Average wind speed in November:
7.3km/h - Average wind speed in December:
9km/h
The windiest month (with the highest average wind speed) is January (9.1km/h).
The calmest month (with the lowest average wind speed) is July (6.3km/h).
Average humidity
Omihachiman, Japan
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is May (74%).
Average rainfall
Omihachiman, Japan
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is November (4mm).
Average rainfall days
Omihachiman, Japan
- Average rainfall days in January:
7.5 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
7.7 days - Average rainfall days in April:
6.9 days - Average rainfall days in May:
5.4 days - Average rainfall days in June:
8.7 days
- Average rainfall days in July:
12.2 days - Average rainfall days in August:
9.3 days - Average rainfall days in September:
6.5 days - Average rainfall days in October:
6.6 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
6.4 days
The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is November (4.1 days).
Average snowfall
Omihachiman, Japan
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Omihachiman, Japan
- Average snowfall days in January:
7.3 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
1.3 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:
2.6 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Omihachiman, Japan
- Average daylight in January:
10h and 1min - 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 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
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:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 1min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
8h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
7h and 5min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Omihachiman, Japan
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
22.3 days - Average sunshine days in April:
21.6 days - Average sunshine days in May:
23.8 days - Average sunshine days in June:
18.8 days
- Average sunshine days in July:
16.3 days - Average sunshine days in August:
20 days - Average sunshine days in September:
22 days - Average sunshine days in October:
23.2 days - Average sunshine days in November:
23.7 days - Average sunshine days in December:
21.2 days
The month with the most sunshine days is May (23.8 days).
The month with the least sunshine days is July (16.3 days).
Average UV index
Omihachiman, Japan
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Omihachiman, Japan
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is May (Cloud cover 41).
Average visibility
Omihachiman, Japan
The months with the highest visibility are January, February, March, April, May, June, August, November and December (8km).
The months with the lowest visibility are July, September and October (7km).
Omihachiman, Japan
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
