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
As Nakanomachi enters September, the average high-temperature subtly lowers from the 29.2°C (84.6°F) of August to a still warm 25.9°C (78.6°F). Nakanomachi experiences a subtle drop in temperature during the September nights, recording an average of 21°C (69.8°F).Humidity
The average relative humidity in September is 77%.Rainfall
In Nakanomachi, during September, the rain falls for 17.1 days and regularly aggregates up to 125mm (4.92") of precipitation. In Nakanomachi, during the entire year, the rain falls for 160.9 days and collects up to 1265mm (49.8") of precipitation.Snowfall
In Nakanomachi, snow does not fall in January, March through December.Daylight
In Nakanomachi, the average length of the day in September is 12h and 24min.On the first day of September, sunrise is at 05:21 and sunset at 18:15. On the last day of the month, sunrise is at 05:42 and sunset at 17:34 JST.
Sunshine
In September, the average sunshine in Nakanomachi is 8.9h.UV index
In September, the average daily maximum UV index in Nakanomachi is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 5 during September leads to these instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Nakanomachi?
What is the average humidity in September in Nakanomachi?
How many days does it rain in September in Nakanomachi?
When it does not snow in Nakanomachi?
What is the average length of the day in September in Nakanomachi?
When are sunrise and sunset in September in Nakanomachi?
How many hours of sunshine does Nakanomachi have in September?
What is the UV index reading in September in Nakanomachi?
Average temperature in September
Nakanomachi, Japan
- Average high temperature in September: 25.9°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in September: 21°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (3.2°C).
Average pressure in September
Nakanomachi, Japan
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in September
Nakanomachi, Japan
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is January (22.9km/h).
The calmest months (with the lowest average wind speed) are July and August (12.2km/h).
Average humidity in September
Nakanomachi, Japan
- Average humidity in September: 77%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (65%).
Average rainfall in September
Nakanomachi, Japan
- Average rainfall in September: 125mm
The wettest month (with the highest rainfall) is July (205mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in September
Nakanomachi, Japan
- Average rainfall days in September: 17.1 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in September
Nakanomachi, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Nakanomachi, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Nakanomachi, 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: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 0min).
Average sunshine days in September
Nakanomachi, Japan
- Average sunshine days in September: 10.4 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in September
Nakanomachi, Japan
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Nakanomachi, Japan
- Average cloud cover in September: 35
The month with the most cloud cover is June (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in September
Nakanomachi, 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).
