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 beginning of September records an average high-temperature of a still refreshing 15.2°C (59.4°F), marking a negligible difference from August's 16.8°C (62.2°F). An average low-temperature of 8.4°C (47.1°F) is recorded in the month of September in Crossdoney.Humidity
The average relative humidity in September in Crossdoney 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.Daylight
In Crossdoney, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 6:39 am and sunset at 8:19 pm. On the last day of September, in Crossdoney, sunrise is at 7:30 am and sunset at 7:08 pm IST.
Sunshine
In Crossdoney, the average sunshine in September is 4.8h.UV index
The average daily maximum UV index in September in Crossdoney is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Undertake protective steps - Preventing sun damage is advised. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the usual temperature for Crossdoney in September?
What is the average humidity in September in Crossdoney?
What is the driest month in Crossdoney?
How much does it rain in Crossdoney in September?
When it does not snow in Crossdoney?
How many hours of daylight does Crossdoney have in September?
What time are sunrise and sunset in September in Crossdoney?
How long on average sun shines in September in Crossdoney?
How high is the UV index in September in Crossdoney?
Average temperature in September
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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
Crossdoney, 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).
Crossdoney, Ireland
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