Climate and monthly weather forecastOami, Japan
Climate and monthly weather forecast
Weather in January
January, the same as December, in Oami, Japan, is a frosty winter month, with an average temperature fluctuating between 5°C (41°F) and 9.5°C (49.1°F). Oami's January weather reaches an average high of 9.5°C (49.1°F) and an average low of 5°C (41°F), making it the coldest month. Weather in January »Weather in February
February, the last month of the winter in Oami, is a cool month, with an average temperature fluctuating between 10.2°C (50.4°F) and 5.3°C (41.5°F). Oami's average high-temperature in February is a fresh 10.2°C (50.4°F), indicating a subtle variation from January. Weather in February »Weather in March
The first month of the spring, March, is a mild month in Oami, Japan, with an average temperature varying between 7.8°C (46°F) and 13°C (55.4°F). March ushers in an average high-temperature of a mild 13°C (55.4°F), aligning closely with the preceding month. Weather in March »Weather in April
April in Oami, Japan, is a comfortable spring month, with temperature in the range of an average low of 11.9°C (53.4°F) and an average high of 16.9°C (62.4°F). With the onset of April, Oami observes a minor temperature ascent, with the average high-temperature adjusting from March's mild 13°C (55.4°F) to an enjoyable 16.9°C (62.4°F). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Oami, Japan, with an average temperature fluctuating between 16.7°C (62.1°F) and 21.3°C (70.3°F). Oami's May weather indicates a minor increase in high-temperatures, edging from April's comfortable 16.9°C (62.4°F) to a pleasant 21.3°C (70.3°F). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Oami, Japan, with temperature in the range of an average high of 23.8°C (74.8°F) and an average low of 19.7°C (67.5°F). The advent of June presents an average high-temperature of a moderately hot 23.8°C (74.8°F), maintaining a close correlation with the preceding month. Weather in June »Weather in July
July, the same as June, is another warm summer month in Oami, Japan, with temperature in the range of an average high of 27.4°C (81.3°F) and an average low of 23.2°C (73.8°F). As Oami, Japan, welcomes July, the average high-temperature sees a modest rise, transitioning from a warm 23.8°C (74.8°F) in June to a still moderately hot 27.4°C (81.3°F). Weather in July »Weather in August
August, the last month of the summer in Oami, is another warm month, with temperature in the range of an average low of 25°C (77°F) and an average high of 29.6°C (85.3°F). August is the month when Oami's temperatures reach their peak, with averages of 29.6°C (85.3°F) and lows of 25°C (77°F). August's average heat index is evaluated at a fiery hot 36°C (96.8°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Oami, Japan, with an average temperature ranging between min 22°C (71.6°F) and max 26.1°C (79°F). The arrival of September corresponds with a light shift in temperature, down from 29.6°C (85.3°F) in August to a still moderately hot 26.1°C (79°F). Weather in September »Weather in October
October, the same as September, in Oami, Japan, is another pleasant autumn month, with temperature in the range of an average low of 17.8°C (64°F) and an average high of 21.7°C (71.1°F). The average high-temperature slightly decreases in October, shifting from a warm 26.1°C (79°F) in September to a pleasant 21.7°C (71.1°F). Weather in October »Weather in November
The last month of the autumn, November, is another comfortable month in Oami, Japan, with temperature in the range of an average high of 17°C (62.6°F) and an average low of 12.8°C (55°F). The advent of November brings a subtle shift in temperature, with the average high moving from a pleasant 21.7°C (71.1°F) in October to a comfortable 17°C (62.6°F). Weather in November »Weather in December
December, the first month of the winter in Oami, is also a fresh month, with an average temperature varying between 12.3°C (54.1°F) and 7.9°C (46.2°F). The commencement of December indicates a gentle shift in the average high-temperature, receding from November's enjoyable 17°C (62.6°F) to a fresh 12.3°C (54.1°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
In Oami, January is the month with the lowest recorded average temperatures, measuring a high of 9.5°C (49.1°F) and a low of 5°C (41°F).
With an average relative humidity of 61%, January is the least humid month.
January is the month with the least rainfall in Oami, Japan. Rain falls for 8.3 days and accumulates 48mm (1.89") of precipitation.
Throughout the year, there are 173.1 rainfall days, and 1019mm (40.12") of precipitation is accumulated.
Months with snowfall in Oami are January and February.
Throughout the year, there are 1.9 snowfall days, and 14mm (0.55") of snow is accumulated.
The months with the lowest UV index are January through March and December, with an average maximum UV index of 3.
The month with the most snowfall in Oami, Japan, is February, when snow falls for 1.2 days and typically aggregates up to 12mm (0.47") of snow.
With an average of 5.2h of sunshine, February has the least sunshine of the year in Oami.
March through December are months without snowfall in Oami.
The month with the longest days is June, with an average of 14h and 30min of daylight.
July is the most humid month, with an average relative humidity of 83%.
The month with the highest UV index in Oami, Japan, is July, with an average maximum UV index of 7.
The month of August, characterized by an average high of 29.6°C (85.3°F) and a low of 25°C (77°F), is recognized as the warmest in Oami.
With an average of 10.3h of sunshine, August has the most sunshine of the year in Oami.
October is the month with the most rainfall. Rain falls for 17.4 days and accumulates 132mm (5.2") of precipitation.
December has the shortest days of the year in Oami, Japan, with an average of 9h and 48min of daylight.
Oami, Japan, does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Oami, Japan
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (9.5°C).
The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is January (5°C).
Average pressure
Oami, Japan
- Average pressure in January:
1015.7mbar - Average pressure in February:
1016.7mbar - Average pressure in March:
1015.2mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1012mbar - Average pressure in June:
1009.2mbar
- Average pressure in July:
1009.7mbar - Average pressure in August:
1010mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1016.4mbar - Average pressure in November:
1017.8mbar - Average pressure in December:
1015.8mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed
Oami, Japan
- Average wind speed in January:
18.1km/h - Average wind speed in February:
19.1km/h - Average wind speed in March:
19.4km/h - Average wind speed in April:
18.9km/h - Average wind speed in May:
16.4km/h - Average wind speed in June:
14.5km/h
- Average wind speed in July:
15.8km/h - Average wind speed in August:
15km/h - Average wind speed in September:
15.6km/h - Average wind speed in October:
17.3km/h - Average wind speed in November:
15.9km/h - Average wind speed in December:
17.3km/h
The windiest month (with the highest average wind speed) is March (19.4km/h).
The calmest month (with the lowest average wind speed) is June (14.5km/h).
Average humidity
Oami, Japan
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (61%).
Average rainfall
Oami, Japan
The wettest month (with the highest rainfall) is October (132mm).
The driest month (with the least rainfall) is January (48mm).
Average rainfall days
Oami, Japan
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
12.6 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
16.2 days - Average rainfall days in October:
17.4 days - Average rainfall days in November:
14.3 days - Average rainfall days in December:
11.3 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (8.3 days).
Average snowfall
Oami, Japan
The month with the highest snowfall is February (12mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Oami, Japan
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
1.2 days - Average snowfall days in March:
0.1 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:
0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Oami, Japan
- Average daylight in January:
10h and 6min - 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 0min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 18min - 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 48min
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:
6h and 0min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 24min - Average sunshine in May:
9h and 6min - Average sunshine in June:
8h and 12min
- Average sunshine in July:
9h and 6min - Average sunshine in August:
10h and 18min - Average sunshine in September:
7h and 36min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 24min - Average sunshine in December:
5h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days
Oami, Japan
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
12.6 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
10.9 days - Average sunshine days in October:
11.5 days - Average sunshine days in November:
14.5 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is June (10 days).
Average UV index
Oami, Japan
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover
Oami, Japan
The months with the most cloud cover are March, June and October (Cloud cover 47).
The months with the least cloud cover are January and August (Cloud cover 33).
Average visibility
Oami, Japan
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
