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
In Shimukappu, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's moderately hot 24.1°C (75.4°F) to a pleasant 20.3°C (68.5°F). Shimukappu observes an average low-temperature of 11.4°C (52.5°F) during September.Humidity
In Shimukappu, the average relative humidity in September is 85%.Rainfall
In September, in Shimukappu, the rain falls for 16.5 days. Throughout September, 79mm (3.11") of precipitation is accumulated. In Shimukappu, during the entire year, the rain falls for 152.1 days and collects up to 805mm (31.69") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 31min.On the first day of September in Shimukappu, sunrise is at 04:55 and sunset at 18:05. On the last day of the month, sunrise is at 05:26 and sunset at 17:13 JST.
Sunshine
The average sunshine in September in Shimukappu is 7.1h.UV index
In Shimukappu, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What is the average September temperature in Shimukappu?
What is the average humidity in September in Shimukappu?
How much does it rain in Shimukappu in September?
When it does not snow in Shimukappu?
Does it snow in Shimukappu in September?
How many hours of daylight does Shimukappu have in September?
What time are sunrise and sunset in September in Shimukappu?
How long on average sun shines in September in Shimukappu?
What is the UV index intensity in September in Shimukappu?
Average temperature in September
Shimukappu, Japan
- Average high temperature in September: 20.3°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (-4°C).
- Average low temperature in September: 11.4°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-12.8°C).
Average pressure in September
Shimukappu, Japan
- Average pressure in September: 1013.7mbar
The months with the highest atmospheric pressure are October and November (1016mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed in September
Shimukappu, Japan
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is April (11.8km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in September
Shimukappu, Japan
- Average humidity in September: 85%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (78%).
Average rainfall in September
Shimukappu, Japan
- Average rainfall in September: 79mm
The wettest month (with the highest rainfall) is August (119mm).
The driest months (with the least rainfall) are January and February (50mm).
Average rainfall days in September
Shimukappu, Japan
- Average rainfall days in September: 16.5 days
The month with the highest number of rainy days is July (19.8 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in September
Shimukappu, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is December (442mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Shimukappu, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (26.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Shimukappu, Japan
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in September
Shimukappu, Japan
- Average sunshine days in September: 10.9 days
The month with the most sunshine days is May (14.4 days).
The month with the least sunshine days is January (4.3 days).
Average UV index in September
Shimukappu, Japan
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Shimukappu, Japan
- Average cloud cover in September: 49
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is October (Cloud cover 47).
Average visibility in September
Shimukappu, Japan
- Average visibility in September: 7km
The months with the highest visibility are April, May, October and November (8km).
The month with the lowest visibility is January (5km).
Shimukappu, Japan
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