Climate and monthly weather forecastAja, Japan
Climate and monthly weather forecast
Weather in January
January, like December, in Aja, Japan, is another refreshing winter month, with temperature in the range of an average high of 19°C (66.2°F) and an average low of 16.8°C (62.2°F). January, with its average high-temperature of 19°C (66.2°F) and an average low-temperature of 16.8°C (62.2°F), holds the record as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also an enjoyable month in Aja, Japan, with an average temperature varying between 17.7°C (63.9°F) and 19.6°C (67.3°F). The shift from January to February is characterized by an average high-temperature of a still comfortable 19.6°C (67.3°F), not significantly different from the 19°C (66.2°F) of January. Weather in February »Weather in March
The first month of the spring, March, is an agreeable month in Aja, Japan, with an average temperature ranging between min 18.3°C (64.9°F) and max 20.7°C (69.3°F). In Aja, March's average high-temperature stands at a pleasant 20.7°C (69.3°F), closely related to the preceding month. Weather in March »Weather in April
April, the same as March, in Aja, Japan, is an agreeable spring month, with temperature in the range of an average low of 20.4°C (68.7°F) and an average high of 22.3°C (72.1°F). The commencement of April records an average high-temperature of a still agreeable 22.3°C (72.1°F), barely varying from March's 20.7°C (69.3°F). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Aja, Japan, with an average temperature varying between 23.2°C (73.8°F) and 24.8°C (76.6°F). During May, Aja records an average high-temperature of a moderately hot 24.8°C (76.6°F), marking a slight divergence from April's 22.3°C (72.1°F). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Aja, Japan, with an average temperature ranging between max 27.3°C (81.1°F) and min 26°C (78.8°F). The high-temperature average in June for Aja is a still warm 27.3°C (81.1°F), staying closely aligned with May's conditions. Weather in June »Weather in July
July, like June, in Aja, Japan, is another warm summer month, with an average temperature fluctuating between 27.9°C (82.2°F) and 29.1°C (84.4°F). The arrival of July sees an average high-temperature of a still moderately hot 29.1°C (84.4°F), hardly diverging from June's 27.3°C (81.1°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Aja, Japan, with an average temperature fluctuating between 29.4°C (84.9°F) and 28.3°C (82.9°F). In Aja, the average temperatures in August are the highest, with a peak at 29.4°C (84.9°F) and a low of 28.3°C (82.9°F). In August, the heat index is computed to be a very hot 36°C (96.8°F). Weather in August »Weather in September
September, the first month of the autumn in Aja, is still a warm month, with an average temperature ranging between max 28.7°C (83.7°F) and min 27.3°C (81.1°F). September's arrival brings an average high-temperature of a still moderately hot 28.7°C (83.7°F), demonstrating subtle variation from the preceding month. Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Aja, Japan, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 26.5°C (79.7°F). Aja, Japan, registers an average high-temperature of a still warm 26.5°C (79.7°F) with the arrival of October, showing minor deviation from the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Aja, Japan, with an average temperature ranging between min 22.2°C (72°F) and max 24°C (75.2°F). Aja marks the start of November with an average high-temperature of a still warm 24°C (75.2°F), hinting at a slight fluctuation from October's 26.5°C (79.7°F). Weather in November »Weather in December
December, the first month of the winter in Aja, is also an agreeable month, with temperature in the range of an average high of 20.6°C (69.1°F) and an average low of 18.7°C (65.7°F). December heralds a minor drop in average high-temperature, sliding from November's moderately hot 24°C (75.2°F) to an agreeable 20.6°C (69.1°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
January, with an average high of 19°C (66.2°F) and a low of 16.8°C (62.2°F), signifies the coldest month of the year.
The least humid month is January, with an average relative humidity of 72%.
In Aja, Japan, during the entire year, the rain falls for 228 days and collects up to 1405mm (55.31") of precipitation.
January has the least sunshine of the year, with an average of 4.3h of sunshine.
February is the month with the least rainfall in Aja, Japan. Rain falls for 18.1 days and accumulates 58mm (2.28") of precipitation.
The most humid month in Aja, Japan, is June, with an average relative humidity of 87%.
June is the month with the most rainfall in Aja. Rain falls for 21.5 days and accumulates 207mm (8.15") of precipitation.
With an average of 13h and 48min of daylight, June has the longest days of the year in Aja.
June through September, with an average maximum UV index of 7, are months with the highest UV index in Aja.
The month with the most sunshine in Aja is July, with an average of 10.5h of sunshine.
Aja's August weather, with an average high temperature of 29.4°C (84.9°F) and an average low temperature of 28.3°C (82.9°F), tends to be the warmest of the year.
December has the shortest days of the year in Aja, with an average of 10h and 30min of daylight.
Aja, Japan, does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
December is the month with the lowest UV index in Aja, with an average maximum UV index of 4.
Average temperature
Aja, Japan
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (19°C).
The month with the highest average low temperature is August (28.3°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure
Aja, Japan
- Average pressure in January:
1020.8mbar - Average pressure in February:
1019.6mbar - Average pressure in March:
1018mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1011.1mbar - Average pressure in June:
1008.2mbar
- Average pressure in July:
1008.3mbar - Average pressure in August:
1006.6mbar - Average pressure in September:
1009mbar - Average pressure in October:
1012.8mbar - Average pressure in November:
1017.8mbar - Average pressure in December:
1019.8mbar
The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).
Average wind speed
Aja, Japan
- Average wind speed in January:
26.8km/h - Average wind speed in February:
25.4km/h - Average wind speed in March:
24.8km/h - Average wind speed in April:
22.8km/h - Average wind speed in May:
19.8km/h - Average wind speed in June:
21.3km/h
- Average wind speed in July:
21.6km/h - Average wind speed in August:
21.8km/h - Average wind speed in September:
22.3km/h - Average wind speed in October:
27.6km/h - Average wind speed in November:
25.8km/h - Average wind speed in December:
27.9km/h
The windiest month (with the highest average wind speed) is December (27.9km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).
Average humidity
Aja, Japan
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).
Average rainfall
Aja, Japan
- Average rainfall in January:
60mm - Average rainfall in February:
58mm - Average rainfall in March:
76mm - Average rainfall in April:
91mm - Average rainfall in May:
177mm - Average rainfall in June:
207mm
The wettest month (with the highest rainfall) is June (207mm).
The driest month (with the least rainfall) is February (58mm).
Average rainfall days
Aja, Japan
- Average rainfall days in January:
21.5 days - Average rainfall days in February:
18.1 days - Average rainfall days in March:
17.6 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
21.5 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
20.8 days - Average rainfall days in September:
20 days - Average rainfall days in October:
19.5 days - Average rainfall days in November:
17.2 days - Average rainfall days in December:
20.7 days
The months with the highest number of rainy days are January and June (21.5 days).
The month with the least rainy days is April (16.4 days).
Average daylight / Average sunshine
Aja, Japan
- Average daylight in January:
10h and 42min - Average daylight in February:
11h and 18min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 48min - Average daylight in May:
13h and 24min - Average daylight in June:
13h and 48min
- Average daylight in July:
13h and 36min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 54min - Average daylight in December:
10h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January:
4h and 18min - Average sunshine in February:
5h and 24min - Average sunshine in March:
5h and 54min - Average sunshine in April:
6h and 48min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
9h and 0min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Aja, Japan
- Average sunshine days in January:
6 days - Average sunshine days in February:
6.9 days - Average sunshine days in March:
9.5 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
7 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
6.9 days - Average sunshine days in October:
7 days - Average sunshine days in November:
8.4 days - Average sunshine days in December:
6.4 days
The month with the most sunshine days is April (11.3 days).
The month with the least sunshine days is January (6 days).
Average UV index
Aja, Japan
The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover
Aja, Japan
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Aja, Japan
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
