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
September
Weather in September
Temperature
September ushers in an average high-temperature of a still warm 25.8°C (78.4°F), aligning closely with the preceding month. A modest decline from daytime high temperatures in Miura, Japan, is noticed in September, marking the average low at an agreeable 22.8°C (73°F).Humidity
The average relative humidity in September in Miura is 77%.Rainfall
In September, in Miura, the rain falls for 15.8 days. Throughout September, 103mm (4.06") of precipitation is accumulated. In Miura, during the entire year, the rain falls for 166 days and collects up to 920mm (36.22") of precipitation.Snowfall
March through December are months without snowfall.Sea temperature
In September, the average sea temperature is 25.9°C (78.6°F).Note: Water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are pleasurable, without feeling uncomfortable even during extended periods.
Daylight
The average length of the day in September is 12h and 25min.On the first day of September in Miura, Japan, sunrise is at 05:14 and sunset at 18:08. On the last day of the month, sunrise is at 05:35 and sunset at 17:27 JST.
Sunshine
The average sunshine in September is 8.2h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 6 in September translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Miura?
What is the average humidity in September in Miura?
How many days does it rain in September in Miura?
When it does not snow in Miura?
How warm is the water in September in Miura?
What is the average length of the day in September in Miura?
When is the sunrise / sunset in September in Miura?
How long on average sun shines in September in Miura?
How high is the UV index in September in Miura?
Average temperature in September
Miura, Japan
- Average high temperature in September: 25.8°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 (10.1°C).
- Average low temperature in September: 22.8°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average pressure in September
Miura, Japan
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in September
Miura, Japan
- Average wind speed in September: 18km/h
The windiest month (with the highest average wind speed) is March (22.4km/h).
The calmest month (with the lowest average wind speed) is June (16.9km/h).
Average humidity in September
Miura, 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 (61%).
Average rainfall in September
Miura, Japan
- Average rainfall in September: 103mm
The wettest month (with the highest rainfall) is October (121mm).
The driest month (with the least rainfall) is February (45mm).
Average rainfall days in September
Miura, Japan
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in September
Miura, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Miura, Japan
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in September
Miura, Japan
- Average sea temperature in September: 25.9°C
The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16.2°C).
Average daylight in September /
Average sunshine in September
Miura, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in September
Miura, Japan
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is January (17.8 days).
The months with the least sunshine days are June and September (11.3 days).
Average UV index in September
Miura, Japan
- Average UV index in September: 6
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 3).
Average cloud cover in September
Miura, Japan
- Average cloud cover in September: 36
The months with the most cloud cover are March and October (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Miura, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
