Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
A change in temperatures is noted as August gives way to September, with average highs reducing from a warm 27.6°C (81.7°F) to an agreeable 22.5°C (72.5°F). An average low-temperature of 14°C (57.2°F) is observed in Hasedo during the September nights.Humidity
The average relative humidity in September in Hasedo is 86%.Rainfall
In Hasedo, during September, the rain falls for 16.7 days and regularly aggregates up to 59mm (2.32") of precipitation. In Hasedo, during the entire year, the rain falls for 198.2 days and collects up to 833mm (32.8") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day in Hasedo is 12h and 27min.On the first day of September in Hasedo, sunrise is at 05:08 and sunset at 18:09. On the last day of the month, sunrise is at 05:33 and sunset at 17:23 JST.
Sunshine
In September, the average sunshine in Hasedo is 6.9h.UV index
In Hasedo, Japan, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 4 translates into these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the temperature in September in Hasedo?
What is the average humidity in September in Hasedo?
How many days does it rain in September in Hasedo?
When it does not snow in Hasedo?
What is the average length of the day in September in Hasedo?
When is the sunrise / sunset in September in Hasedo?
How many hours of sunshine does Hasedo have in September?
How high is the UV index in September in Hasedo?
Average temperature in September
Hasedo, Japan
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in September: 14°C
The month with the highest average low temperature is August (18.6°C).
The coldest month (with the lowest average low temperature) is February (-5.6°C).
Average pressure in September
Hasedo, Japan
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is November (1018.8mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in September
Hasedo, Japan
- Average wind speed in September: 7.1km/h
The windiest months (with the highest average wind speed) are January and February (11.8km/h).
The calmest months (with the lowest average wind speed) are July and August (6.3km/h).
Average humidity in September
Hasedo, Japan
- Average humidity in September: 86%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (75%).
Average rainfall in September
Hasedo, Japan
- Average rainfall in September: 59mm
The wettest month (with the highest rainfall) is July (128mm).
The driest month (with the least rainfall) is November (45mm).
Average rainfall days in September
Hasedo, Japan
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in September
Hasedo, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (489mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Hasedo, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (26.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Hasedo, Japan
- Average daylight in September: 12h and 2min
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 September: 6h and 5min
The month with the most sunshine is May (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in September
Hasedo, Japan
- Average sunshine days in September: 10 days
The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is January (1.8 days).
Average UV index in September
Hasedo, Japan
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Hasedo, Japan
- Average cloud cover in September: 53
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is May (Cloud cover 42).
Average visibility in September
Hasedo, Japan
- Average visibility in September: 7km
The months with the highest visibility are March, April, May and November (8km).
The months with the lowest visibility are January and February (6km).
Hasedo, Japan
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