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
Invergarry, United Kingdom, marks the start of September with an average high-temperature of a fresh 12.2°C (54°F), hinting at a slight fluctuation from August's 14.3°C (57.7°F). Throughout September, the nighttime temperature in Invergarry averages to a frosty 6.6°C (43.9°F).Humidity
In Invergarry, the average relative humidity in September is 91%.Rainfall
In Invergarry, United Kingdom, in September, it is raining for 19 days, with typically 41mm (1.61") of accumulated precipitation. In Invergarry, during the entire year, the rain falls for 221.5 days and collects up to 641mm (25.24") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September in Invergarry is 12h and 46min.On the first day of September, sunrise is at 6:22 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 6:56 pm BST.
Sunshine
In September, the average sunshine is 4.4h.UV index
The average daily maximum UV index in September in Invergarry is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 3 during September leads to these advisories:
Undertake protective steps - Preventing sun damage is advised. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Invergarry?
What is the average humidity in September in Invergarry?
How much does it rain in Invergarry in September?
When it does not snow in Invergarry?
Does it snow in Invergarry in September?
What is the average length of the day in September in Invergarry?
When are sunrise and sunset in September in Invergarry?
How long on average sun shines in September in Invergarry?
What is the UV index intensity in September in Invergarry?
Average temperature in September
Invergarry, United Kingdom
- Average high temperature in September: 12.2°C
The warmest month (with the highest average high temperature) is July (14.9°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 6.6°C
The month with the highest average low temperature is July (8.1°C).
The coldest month (with the lowest average low temperature) is February (-1.5°C).
Average pressure in September
Invergarry, United Kingdom
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is November (1005.8mbar).
Average wind speed in September
Invergarry, United Kingdom
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is January (16km/h).
The calmest month (with the lowest average wind speed) is June (10.4km/h).
Average humidity in September
Invergarry, United Kingdom
- Average humidity in September: 91%
The months with the highest relative humidity are January and December (93%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in September
Invergarry, United Kingdom
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is January (78mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in September
Invergarry, United Kingdom
- Average rainfall days in September: 19 days
The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is February (15 days).
Average snowfall in September
Invergarry, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Invergarry, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Invergarry, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in September: 4h and 2min
The month with the most sunshine is June (Average sunshine: 5h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 0min).
Average sunshine days in September
Invergarry, United Kingdom
- Average sunshine days in September: 7.4 days
The month with the most sunshine days is April (10.6 days).
The month with the least sunshine days is July (4.8 days).
Average UV index in September
Invergarry, United Kingdom
- Average UV index in September: 3
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Invergarry, United Kingdom
- Average cloud cover in September: 75
The months with the most cloud cover are August and September (Cloud cover 75).
The month with the least cloud cover is April (Cloud cover 64).
Average visibility in September
Invergarry, United Kingdom
- Average visibility in September: 7km
The months with the highest visibility are March, April, May and June (8km).
The months with the lowest visibility are January, February, July, August, September, October, November and December (7km).
