Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average sea temperature in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
November
Weather in November
Temperature
The shift from October to November involves a decrease in the average high-temperature, from a pleasant 20.3°C (68.5°F) to a refreshing 14.8°C (58.6°F). Niihama's temperature lowers to a mean of 9.5°C (49.1°F) during the nights in November.Humidity
In Niihama, Japan, the average relative humidity in November is 76%.Rainfall
In Niihama, in November, it is raining for 12.5 days, with typically 49mm (1.93") of accumulated precipitation. In Niihama, during the entire year, the rain falls for 191.4 days and collects up to 1183mm (46.57") of precipitation.Snowfall
In Niihama, snow does not fall in April through November.Sea temperature
In Niihama, in November, the average water temperature is 22.1°C (71.8°F).Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.1°C (71.8°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)
Daylight
In November, the average length of the day in Niihama is 10h and 25min.On the first day of November in Niihama, sunrise is at 06:26 and sunset at 17:14. On the last day of the month, sunrise is at 06:53 and sunset at 16:57 JST.
Sunshine
In Niihama, Japan, the average sunshine in November is 6.1h.UV index
In Niihama, the average daily maximum UV index in November is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In November, the UV index of 4 transforms into the following advice:
Undertake protective steps - Preventing sun damage is advised. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Heed this! UV intensity is much stronger when reflected off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in November in Niihama?
What is the average humidity in November in Niihama?
How much does it rain in Niihama in November?
When it does not snow in Niihama?
Does it snow in Niihama in November?
What is the sea temperature in November in Niihama?
How many hours of daylight does Niihama have in November?
When is the sunrise / sunset in November in Niihama?
How many hours of sunshine does Niihama have in November?
What is the UV index intensity in November in Niihama?
Average temperature in November
Niihama, Japan
- Average high temperature in November: 14.8°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in November: 9.5°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in November
Niihama, Japan
- Average pressure in November: 1019.9mbar
The month with the highest atmospheric pressure is January (1020.7mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).
Average wind speed in November
Niihama, Japan
- Average wind speed in November: 8.8km/h
The windiest month (with the highest average wind speed) is January (11.4km/h).
The calmest month (with the lowest average wind speed) is June (6km/h).
Average humidity in November
Niihama, Japan
- Average humidity in November: 76%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is March (72%).
Average rainfall in November
Niihama, Japan
- Average rainfall in November: 49mm
The wettest month (with the highest rainfall) is July (187mm).
The driest month (with the least rainfall) is January (46mm).
Average rainfall days in November
Niihama, Japan
- Average rainfall days in November: 12.5 days
The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is January (11.3 days).
Average snowfall in November
Niihama, Japan
- Average snowfall in November: 0mm
The month with the highest snowfall is February (40mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in November
Niihama, Japan
- Average snowfall days in November: 0 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in November
Niihama, Japan
- Average sea temperature in November: 22.1°C
The best month for swimming (with the highest average sea temperature) is August (27.5°C).
The coldest months (with the lowest average sea temperature) are February and March (15.8°C).
Average daylight in November /
Average sunshine in November
Niihama, Japan
- Average daylight in November: 10h 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 November: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in November
Niihama, Japan
- Average sunshine days in November: 14.2 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is July (3.8 days).
Average UV index in November
Niihama, Japan
- Average UV index in November: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in November
Niihama, Japan
- Average cloud cover in November: 32
The month with the most cloud cover is June (Cloud cover 41).
The months with the least cloud cover are May and August (Cloud cover 31).
Average visibility in November
Niihama, Japan
- Average visibility in November: 10km
The months with the highest visibility are August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June and July (9km).
