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
The onset of September results in a small decrease in the average high-temperature, moderately receding from a tropical 31.3°C (88.3°F) in August to a warm 26.7°C (80.1°F). In Neyagawa, an average temperature of 19.2°C (66.6°F) is noted during September nights.Humidity
In September, the average relative humidity is 78%.Rainfall
In Neyagawa, during September, the rain falls for 15.1 days and regularly aggregates up to 64mm (2.52") of precipitation. In Neyagawa, Japan, during the entire year, the rain falls for 185.2 days and collects up to 629mm (24.76") of precipitation.Snowfall
In Neyagawa, Japan, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 24min.On the first day of the month, sunrise is at 05:30 and sunset at 18:24. On the last day of September, in Neyagawa, sunrise is at 05:51 and sunset at 17:43 JST.
Sunshine
The average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 5 during September translates into these guidelines:
Take precautions - Protection against sun damage is advised. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Neyagawa in September?
What is the average humidity in September in Neyagawa?
How many days does it rain in September in Neyagawa?
When it does not snow in Neyagawa?
How many hours of daylight does Neyagawa have in September?
When is the sunrise / sunset in September in Neyagawa?
How long on average sun shines in September in Neyagawa?
What is the UV index intensity in September in Neyagawa?
Average temperature in September
Neyagawa, Japan
- Average high temperature in September: 26.7°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 19.2°C
The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in September
Neyagawa, Japan
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in September
Neyagawa, Japan
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is January (9.2km/h).
The calmest month (with the lowest average wind speed) is June (7.2km/h).
Average humidity in September
Neyagawa, Japan
- Average humidity in September: 78%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Neyagawa, Japan
- Average rainfall in September: 64mm
The wettest month (with the highest rainfall) is July (121mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in September
Neyagawa, Japan
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is July (22.1 days).
The month with the least rainy days is May (11.8 days).
Average snowfall in September
Neyagawa, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Neyagawa, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Neyagawa, Japan
- Average daylight in September: 12h and 2min
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 5min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in September
Neyagawa, Japan
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is July (6.6 days).
Average UV index in September
Neyagawa, Japan
- Average UV index in September: 5
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 in September
Neyagawa, Japan
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Neyagawa, Japan
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, August, October, November and December (9km).
The months with the lowest visibility are June, July and September (8km).
Neyagawa, Japan
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