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
Newbawn, Ireland, experiences a subtle adjustment in high-temperatures to a still refreshing 15.7°C (60.3°F) with the onset of September, maintaining near parity with August's 17.1°C (62.8°F). In Newbawn, the month of September records an average minimum temperature of 11.5°C (52.7°F), a slight dip from the daily highs.Humidity
In Newbawn, Ireland, the average relative humidity in September is 86%.Rainfall
In Newbawn, Ireland, in September, it is raining for 9.9 days, with typically 15mm (0.59") of accumulated precipitation. In Newbawn, during the entire year, the rain falls for 139.2 days and collects up to 222mm (8.74") of precipitation.Snowfall
In Newbawn, snow does not fall in March through October.Daylight
In Newbawn, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 6:39 am and sunset at 8:14 pm. On the last day of September, sunrise is at 7:27 am and sunset at 7:06 pm IST.
Sunshine
In Newbawn, the average sunshine in September is 7.3h.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 4 in September leads to these recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Newbawn have in September?
What time are sunrise and sunset in September in Newbawn?
How many hours of sunshine does Newbawn have in September?
When is the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Newbawn, Ireland
- Average high temperature in September: 15.7°C
The warmest month (with the highest average high temperature) is July (17.2°C).
The months with the lowest average high temperature are January and February (8.3°C).
- Average low temperature in September: 11.5°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is February (4.7°C).
Average pressure in September
Newbawn, Ireland
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
Newbawn, Ireland
- Average wind speed in September: 19.8km/h
The windiest month (with the highest average wind speed) is December (27.4km/h).
The calmest month (with the lowest average wind speed) is July (17.5km/h).
Average humidity in September
Newbawn, Ireland
- Average humidity in September: 86%
The month with the highest relative humidity is July (87%).
The months with the lowest relative humidity are February, March and April (83%).
Average rainfall in September
Newbawn, Ireland
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is November (37mm).
The driest month (with the least rainfall) is May (9mm).
Average rainfall days in September
Newbawn, Ireland
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in September
Newbawn, Ireland
- Average snowfall in September: 0mm
The month with the highest snowfall is December (4mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Newbawn, Ireland
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1.1 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
Newbawn, Ireland
- 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: 7h and 2min
The month with the most sunshine is June (Average sunshine: 8h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in September
Newbawn, Ireland
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is May (17.2 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in September
Newbawn, Ireland
- Average UV index in September: 4
The months with the highest UV index are June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Newbawn, Ireland
- Average cloud cover in September: 48
The months with the most cloud cover are February and December (Cloud cover 57).
The months with the least cloud cover are April, May, June and September (Cloud cover 48).
Average visibility in September
Newbawn, Ireland
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
