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
September brings a minor shift in the average high-temperature, adjusting from 27.8°C (82°F) in August to a still moderately hot 23.3°C (73.9°F). Nightly readings in September display a noticeable downturn from daily highs, with the average low-temperature registering a fresh 10.9°C (51.6°F).Humidity
In September, the average relative humidity in Jrapi is 52%.Rainfall
In Jrapi, in September, it is raining for 6.6 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 112.3 rainfall days, and 199mm (7.83") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Jrapi, the average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 06:32 and sunset at 19:37. On the last day of the month, sunrise is at 07:01 and sunset at 18:49 +04.
Sunshine
In September, the average sunshine is 9.8h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Jrapi have in September?
What is the UV index reading in September?
Average temperature in September
Jrapi, Armenia
- Average high temperature in September: 23.3°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-9.7°C).
Average pressure in September
Jrapi, Armenia
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is December (1023.4mbar).
The month with the lowest atmospheric pressure is July (1010.8mbar).
Average wind speed in September
Jrapi, Armenia
- Average wind speed in September: 8.2km/h
The windiest month (with the highest average wind speed) is August (9.7km/h).
The calmest month (with the lowest average wind speed) is December (5.9km/h).
Average humidity in September
Jrapi, Armenia
- Average humidity in September: 52%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Jrapi, Armenia
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is May (33mm).
The driest month (with the least rainfall) is November (7mm).
Average rainfall days in September
Jrapi, Armenia
- Average rainfall days in September: 6.6 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (5.8 days).
Average snowfall in September
Jrapi, Armenia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Jrapi, Armenia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.7 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
Jrapi, Armenia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Jrapi, Armenia
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in September
Jrapi, Armenia
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Jrapi, Armenia
- Average cloud cover in September: 13
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Jrapi, Armenia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and February (8km).
