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
The average high-temperature for September is an enjoyable 18°C (64.4°F), closely aligning with the temperature of the preceding month. September is noted for a mean low-temperature of 10.5°C (50.9°F).Humidity
In September, the average relative humidity in Rockingham is 80%.Rainfall
The months with the least rainfall are March, April and September Rain falls for 10.8 days and accumulates 20mm (0.79") of rain.Snowfall
May through November are months without snowfall in Rockingham.Daylight
In September, the average length of the day is 12h and 40min.On the first day of September in Rockingham, United Kingdom, sunrise is at 6:14 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:42 pm BST.
Sunshine
In Rockingham, United Kingdom, the average sunshine in September is 6.7h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 4 during September leads to these instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are September temperatures in Rockingham?
What is the average humidity in September in Rockingham?
What is the driest month in Rockingham?
How many days does it rain in September in Rockingham?
When it does not snow in Rockingham?
How many hours of daylight does Rockingham have in September?
When is the sunrise / sunset in September in Rockingham?
How long on average sun shines in September in Rockingham?
What is the UV index reading in September in Rockingham?
Average temperature in September
Rockingham, United Kingdom
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in September
Rockingham, United Kingdom
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in September
Rockingham, United Kingdom
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in September
Rockingham, United Kingdom
- Average humidity in September: 80%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Rockingham, United Kingdom
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (42mm).
The driest months (with the least rainfall) are March, April and September (20mm).
Average rainfall days in September
Rockingham, United Kingdom
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in September
Rockingham, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (18mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Rockingham, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Rockingham, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is July (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Rockingham, United Kingdom
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is March (15.7 days).
The months with the least sunshine days are May, June, July and August (10.3 days).
Average UV index in September
Rockingham, United Kingdom
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Rockingham, United Kingdom
- Average cloud cover in September: 51
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in September
Rockingham, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are June and November (8km).
Rockingham, United Kingdom
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