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
September
Weather in September
Temperature
During the shift to September, Kudoyama records a mild decrease in average high-temperature, moving from a warm 29.9°C (85.8°F) in August to a still moderately hot 26°C (78.8°F). Kudoyama's temperature tends to fall to an average low of 18.5°C (65.3°F) during the nights of September.Humidity
In Kudoyama, Japan, the average relative humidity in September is 81%.Rainfall
In Kudoyama, during September, the rain falls for 16.4 days and regularly aggregates up to 116mm (4.57") of precipitation. Throughout the year, in Kudoyama, there are 199.5 rainfall days, and 1277mm (50.28") of precipitation is accumulated.Snowfall
In Kudoyama, snow does not fall in May through November.Daylight
In Kudoyama, the average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 05:31 and sunset at 18:24. On the last day of September, sunrise is at 05:51 and sunset at 17:43 JST.
Sunshine
In Kudoyama, the average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index in Kudoyama is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 5 during September translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Kudoyama?
What is the average humidity in September in Kudoyama?
How many days does it rain in September in Kudoyama?
When it does not snow in Kudoyama?
What is the average length of the day in September in Kudoyama?
What time are sunrise and sunset in September in Kudoyama?
How many hours of sunshine does Kudoyama have in September?
What is the UV index intensity in September in Kudoyama?
Average temperature in September
Kudoyama, Japan
- Average high temperature in September: 26°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in September: 18.5°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (0.1°C).
Average pressure in September
Kudoyama, Japan
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in September
Kudoyama, Japan
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is January (9.5km/h).
The calmest months (with the lowest average wind speed) are June and August (6.2km/h).
Average humidity in September
Kudoyama, Japan
- Average humidity in September: 81%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is May (74%).
Average rainfall in September
Kudoyama, Japan
- Average rainfall in September: 116mm
The wettest month (with the highest rainfall) is July (179mm).
The driest month (with the least rainfall) is January (56mm).
Average rainfall days in September
Kudoyama, Japan
- Average rainfall days in September: 16.4 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (13.8 days).
Average snowfall in September
Kudoyama, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (90mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Kudoyama, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Kudoyama, 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: 5h and 12min).
Average sunshine days in September
Kudoyama, Japan
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in September
Kudoyama, 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
Kudoyama, Japan
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Kudoyama, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (9km).
The months with the lowest visibility are June and July (8km).
