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
Rara, Nepal, greets September with an average high-temperature of a still refreshing 15.3°C (59.5°F), marking a slight deviation from the preceding month. September brings Rara a consistent average low-temperature of 7.9°C (46.2°F).Humidity
In September, the average relative humidity is 77%.Rainfall
In September, the rain falls for 27.5 days. Throughout September, 149mm (5.87") of precipitation is accumulated. In Rara, Nepal, during the entire year, the rain falls for 170.3 days and collects up to 1261mm (49.65") of precipitation.Snowfall
July through September are months without snowfall.Daylight
In Rara, the average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 5:54 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 6:03 pm +0545.
Sunshine
In September, the average sunshine in Rara is 9.4h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: An average maximum UV index of 4 in September leads to these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Enhance your sun protection with tightly woven, yet airy clothing. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Rara have in September?
What are the months with the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Rara, Nepal
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is June (17.1°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in September: 7.9°C
The month with the highest average low temperature is July (10.5°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in September
Rara, Nepal
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is July (1007.5mbar).
Average wind speed in September
Rara, Nepal
- Average wind speed in September: 6.2km/h
The windiest month (with the highest average wind speed) is March (8.9km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).
Average humidity in September
Rara, Nepal
- Average humidity in September: 77%
The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is December (31%).
Average rainfall in September
Rara, Nepal
- Average rainfall in September: 149mm
The wettest month (with the highest rainfall) is August (309mm).
The driest month (with the least rainfall) is November (5mm).
Average rainfall days in September
Rara, Nepal
- Average rainfall days in September: 27.5 days
The month with the highest number of rainy days is July (30.8 days).
The month with the least rainy days is December (1.2 days).
Average snowfall in September
Rara, Nepal
- Average snowfall in September: 0mm
The month with the highest snowfall is February (501mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in September
Rara, Nepal
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is March (9.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Rara, Nepal
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is May (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in September
Rara, Nepal
- Average sunshine days in September: 0.5 days
The month with the most sunshine days is December (27.6 days).
The months with the least sunshine days are July and August (0.1 days).
Average UV index in September
Rara, Nepal
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Rara, Nepal
- Average cloud cover in September: 32
The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 6).
Average visibility in September
Rara, Nepal
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
