September weather forecastSihuas, Peru
September
Weather in September
September, the first month of the spring in Sihuas, is also a fresh month, with an average temperature varying between 5.5°C (41.9°F) and 12.2°C (54°F).Temperature
Sihuas's warmest temperatures are experienced in September, with average high temperatures of 12.2°C (54°F) and lows of 5.5°C (41.9°F).Humidity
The average relative humidity in September is 64%.Rainfall
In Sihuas, in September, during 17.5 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Sihuas, Peru, during the entire year, the rain falls for 231.9 days and collects up to 1256mm (49.45") of precipitation.Snowfall
Months with snowfall are January through July, September through December. September is the first month it typically snows in Sihuas. Throughout September, in the average 0.1 snowfall days, it receives 11mm (0.43") of snow. In Sihuas, during the entire year, snow falls for 5.9 days and aggregates up to 119mm (4.69") of snow.Daylight
In September, the average length of the day is 12h and 4min.On the first day of September, sunrise is at 06:11 and sunset at 18:08. On the last day of the month, sunrise is at 05:54 and sunset at 18:05 -05.
Sunshine
In Sihuas, the average sunshine in September is 10h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 3. January through December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sihuas, Peru
- Average high temperature in September: 12.2°C
The warmest month (with the highest average high temperature) is September (12.2°C).
The month with the lowest average high temperature is December (10.6°C).
- Average low temperature in September: 5.5°C
The month with the highest average low temperature is November (6.5°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in September
Sihuas, Peru
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is July (1017.2mbar).
The months with the lowest atmospheric pressure are February and November (1014.4mbar).
Average wind speed in September
Sihuas, Peru
- Average wind speed in September: 7.7km/h
The windiest months (with the highest average wind speed) are July and August (7.9km/h).
The calmest month (with the lowest average wind speed) is March (5.6km/h).
Average humidity in September
Sihuas, Peru
- Average humidity in September: 64%
The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Sihuas, Peru
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is December (200mm).
The driest month (with the least rainfall) is June (17mm).
Average rainfall days in September
Sihuas, Peru
- Average rainfall days in September: 17.5 days
The month with the highest number of rainy days is January (28.3 days).
The month with the least rainy days is July (9.2 days).
Average snowfall in September
Sihuas, Peru
- Average snowfall in September: 11mm
The month with the highest snowfall is October (54mm).
The month with the least snowfall is August (0mm).
Average snowfall days in September
Sihuas, Peru
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is April (1.6 days).
The month with the least snowfall days is August (0 days).
Average daylight in September /
Average sunshine in September
Sihuas, Peru
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is October (Average sunshine: 10h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 0min).
Average sunshine days in September
Sihuas, Peru
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is July (20.2 days).
The month with the least sunshine days is January (2 days).
Average UV index in September
Sihuas, Peru
- Average UV index in September: 3
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 3).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 3).
Average cloud cover in September
Sihuas, Peru
- Average cloud cover in September: 27
The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Sihuas, Peru
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
