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
September's presence records an average high-temperature of a moderate 15.2°C (59.4°F), closely mirroring August's climate. In the month of September, Crosserlough records a consistent average low-temperature of 8.4°C (47.1°F).Humidity
The average relative humidity in September in Crosserlough is 90%.Rainfall
April and September are months with the least rain when the rain falls for 9 days and typically aggregates up to 13mm (0.51") of rain.Snowfall
April through November are months without snowfall in Crosserlough.Daylight
In September, the average length of the day in Crosserlough is 12h and 41min.On the first day of September in Crosserlough, sunrise is at 6:38 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:07 pm IST.
Sunshine
In September, the average sunshine is 4.8h.UV index
In Crosserlough, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In September, an average UV index of 3 transforms into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What are September temperatures in Crosserlough?
What is the average humidity in September in Crosserlough?
What is the driest month in Crosserlough?
How many days does it rain in September in Crosserlough?
When it does not snow in Crosserlough?
How many hours of daylight does Crosserlough have in September?
When is the sunrise / sunset in September in Crosserlough?
How many hours of sunshine does Crosserlough have in September?
What is the UV index reading in September in Crosserlough?
Average temperature in September
Crosserlough, Ireland
- Average high temperature in September: 15.2°C
The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in September
Crosserlough, Ireland
- Average pressure in September: 1014.5mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.5mbar).
Average wind speed in September
Crosserlough, Ireland
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is January (18km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).
Average humidity in September
Crosserlough, Ireland
- Average humidity in September: 90%
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (85%).
Average rainfall in September
Crosserlough, Ireland
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is August (27mm).
The driest months (with the least rainfall) are April and September (13mm).
Average rainfall days in September
Crosserlough, Ireland
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is September (9 days).
Average snowfall in September
Crosserlough, Ireland
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Crosserlough, Ireland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.4 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
Crosserlough, Ireland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 4h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).
Average sunshine days in September
Crosserlough, Ireland
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is March (16.4 days).
The month with the least sunshine days is August (12.4 days).
Average UV index in September
Crosserlough, Ireland
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Crosserlough, Ireland
- Average cloud cover in September: 68
The months with the most cloud cover are July and August (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 61).
Average visibility in September
Crosserlough, Ireland
- Average visibility in September: 7km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are July, August and September (7km).
Crosserlough, Ireland
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