September weather forecastSagara, Japan
September
Weather in September
September, the first month of the autumn in Sagara, is still a warm month, with an average temperature varying between 25.8°C (78.4°F) and 23.1°C (73.6°F).Temperature
The average high-temperature for September is a still warm 25.8°C (78.4°F), closely aligning with the temperature of the preceding month. Sagara, during September nights, experiences a subtle shift to a low average of 23.1°C (73.6°F) from the day's heat.Humidity
In September, the average relative humidity in Sagara is 77%.Rainfall
In September, in Sagara, Japan, the rain falls for 16.6 days. Throughout September, 124mm (4.88") of precipitation is accumulated. Throughout the year, there are 168.2 rainfall days, and 1268mm (49.92") of precipitation is accumulated.Snowfall
March through November are months without snowfall in Sagara, Japan.Daylight
The average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 05:20 and sunset at 18:14. On the last day of September, sunrise is at 05:41 and sunset at 17:33 JST.
Sunshine
In September, the average sunshine in Sagara is 8.8h.UV index
The average daily maximum UV index in September in Sagara is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 6 in September translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sagara, Japan
- Average high temperature in September: 25.8°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (10.3°C).
- Average low temperature in September: 23.1°C
The month with the highest average low temperature is August (25.8°C).
The coldest month (with the lowest average low temperature) is January (6.6°C).
Average pressure in September
Sagara, Japan
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is November (1018.2mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in September
Sagara, Japan
- Average wind speed in September: 18.4km/h
The windiest month (with the highest average wind speed) is January (30.6km/h).
The calmest month (with the lowest average wind speed) is August (16.6km/h).
Average humidity in September
Sagara, Japan
- Average humidity in September: 77%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is January (63%).
Average rainfall in September
Sagara, Japan
- Average rainfall in September: 124mm
The wettest month (with the highest rainfall) is July (207mm).
The driest month (with the least rainfall) is January (39mm).
Average rainfall days in September
Sagara, Japan
- Average rainfall days in September: 16.6 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.8 days).
Average snowfall days in September
Sagara, Japan
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January, February and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Sagara, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in September
Sagara, Japan
- Average sunshine days in September: 11 days
The month with the most sunshine days is January (21.7 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in September
Sagara, Japan
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Sagara, Japan
- Average cloud cover in September: 34
The month with the most cloud cover is June (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 24).
Average visibility in September
Sagara, Japan
- Average visibility in September: 10km
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).
