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
September
Weather in September
Temperature
Oldbridge greets September with an average high-temperature of a moderate 15.1°C (59.2°F), marking a slight deviation from the preceding month. A modest decline from daytime high temperatures in Oldbridge is noticed in September, marking the average low at a fresh 11.4°C (52.5°F).Humidity
The average relative humidity in September in Oldbridge, Ireland, is 85%.Rainfall
In Oldbridge, in September, it is raining for 10.1 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, there are 149.4 rainfall days, and 284mm (11.18") of precipitation is accumulated.Snowfall
In Oldbridge, snow does not fall in April through October.Daylight
The average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 6:36 am and sunset at 8:13 pm. On the last day of September, sunrise is at 7:25 am and sunset at 7:04 pm IST.
Sunshine
In Oldbridge, the average sunshine in September is 7.2h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Oldbridge. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Oldbridge?
What is the average humidity in September in Oldbridge?
How much does it rain in Oldbridge in September?
When it does not snow in Oldbridge?
What is the average length of the day in September in Oldbridge?
What time are sunrise and sunset in September in Oldbridge?
How long on average sun shines in September in Oldbridge?
What are the months with the highest UV index in Oldbridge?
What is the UV index intensity in September in Oldbridge?
Average temperature in September
Oldbridge, Ireland
- Average high temperature in September: 15.1°C
The warmest month (with the highest average high temperature) is August (16.6°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in September: 11.4°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in September
Oldbridge, Ireland
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.6mbar).
Average wind speed in September
Oldbridge, Ireland
- Average wind speed in September: 19.5km/h
The windiest month (with the highest average wind speed) is December (26.9km/h).
The calmest month (with the lowest average wind speed) is July (16.6km/h).
Average humidity in September
Oldbridge, Ireland
- Average humidity in September: 85%
The months with the highest relative humidity are June, July and August (86%).
The month with the lowest relative humidity is March (82%).
Average rainfall in September
Oldbridge, Ireland
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is November (38mm).
The driest months (with the least rainfall) are January and May (16mm).
Average rainfall days in September
Oldbridge, Ireland
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in September
Oldbridge, Ireland
- Average snowfall in September: 0mm
The month with the highest snowfall is December (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Oldbridge, Ireland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.3 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
Oldbridge, Ireland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 7h and 1min
The months with the most sunshine are May and June (Average sunshine: 7h and 48min).
The months with the least sunshine are February and November (Average sunshine: 4h and 6min).
Average sunshine days in September
Oldbridge, Ireland
- Average sunshine days in September: 16.4 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in September
Oldbridge, Ireland
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in September
Oldbridge, Ireland
- Average cloud cover in September: 49
The months with the most cloud cover are February and November (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in September
Oldbridge, Ireland
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
