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 sea temperature 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 average high-temperature shows a slight dip in September, from August's moderately hot 27.5°C (81.5°F) to a still warm 24°C (75.2°F). During September, Kitaibaraki consistently records a temperature low averaging a comfortable 18.4°C (65.1°F).Humidity
The average relative humidity in September in Kitaibaraki is 82%.Rainfall
In Kitaibaraki, in September, it is raining for 17.3 days, with typically 117mm (4.61") of accumulated precipitation. In Kitaibaraki, during the entire year, the rain falls for 182.7 days and collects up to 1062mm (41.81") of precipitation.Snowfall
In Kitaibaraki, snow does not fall in May through October.Sea temperature
In September, the average sea temperature is 23°C (73.4°F).Note: When considering a person's aversion to cold, factors like sunshine, wind, and atmospheric temperature are key. Swimming in 23°C (73.4°F) might be delightful. (Remember: The Olympics' swimming events have water temperatures between 25°C (77°F) and 28°C (82.4°F).)
Daylight
The average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 05:08 and sunset at 18:05. On the last day of September, sunrise is at 05:31 and sunset at 17:22 JST.
Sunshine
In September, the average sunshine is 7.7h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Be vigilant - A duty to shield skin and eyes from injury exists. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Warning! The Sun's UV rays intensify with reflections from sand and water.
Frequently asked questions
What are the temperatures in Kitaibaraki in September?
What is the average humidity in September in Kitaibaraki?
How much does it rain in Kitaibaraki in September?
When it does not snow in Kitaibaraki?
How warm is the water in September in Kitaibaraki?
How many hours of daylight does Kitaibaraki have in September?
When are sunrise and sunset in September in Kitaibaraki?
How long on average sun shines in September in Kitaibaraki?
What is the UV index reading in September in Kitaibaraki?
Average temperature in September
Kitaibaraki, Japan
- Average high temperature in September: 24°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in September: 18.4°C
The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).
Average pressure in September
Kitaibaraki, Japan
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in September
Kitaibaraki, Japan
- Average wind speed in September: 11km/h
The windiest months (with the highest average wind speed) are January and February (16.5km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in September
Kitaibaraki, Japan
- Average humidity in September: 82%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (68%).
Average rainfall in September
Kitaibaraki, Japan
- Average rainfall in September: 117mm
The wettest month (with the highest rainfall) is October (147mm).
The driest month (with the least rainfall) is January (40mm).
Average rainfall days in September
Kitaibaraki, Japan
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in September
Kitaibaraki, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (83mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Kitaibaraki, Japan
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in September
Kitaibaraki, Japan
- Average sea temperature in September: 23°C
The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (10.8°C).
Average daylight in September /
Average sunshine in September
Kitaibaraki, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are February and November (Average sunshine: 5h and 54min).
Average sunshine days in September
Kitaibaraki, Japan
- Average sunshine days in September: 9.4 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in September
Kitaibaraki, Japan
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Kitaibaraki, Japan
- Average cloud cover in September: 41
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility in September
Kitaibaraki, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, November and December (10km).
The month with the lowest visibility is July (8km).
Kitaibaraki, Japan
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