September weather forecastGuaranda, Ecuador
September
Weather in September
Rainfall begins its uphill journey in September, rolling at 64mm (2.52") as we start to greet the wetter months. Here, the weather menu offers a transition away from the truly dry spell experienced in August. Even though lighter rains mark the start of the wet season, humidity levels and wind gusts remain quite constant. Although temperatures lean towards the mild side, the overall comfort levels remain favorable. Consequently, September’s weather conditions continue to offer enjoyable outdoor activities with a slightly increased chance of occasional showers.Temperature
As Guaranda transitions from August to September, the average high-temperatures adjust to a mild 13.3°C (55.9°F), nearly the same as the previous 12.5°C (54.5°F). Guaranda's temperature in September lowers to a consistent average of 4.5°C (40.1°F) during the nights.Humidity
The least humid month is September, with an average relative humidity of 81%.Rainfall
In Guaranda, in September, it is raining for 23.6 days, with typically 64mm (2.52") of accumulated precipitation. Throughout the year, there are 327.5 rainfall days, and 1706mm (67.17") of precipitation is accumulated.Snowfall
Months with snowfall in Guaranda are January through December. The month with the least snowfall is September, when snow falls for 2.4 days and typically aggregates up to 18mm (0.71") of snow.Daylight
In September, the average length of the day in Guaranda is 12h and 6min.On the first day of September, sunrise is at 06:13 and sunset at 18:18. On the last day of the month, sunrise is at 06:01 and sunset at 18:09 -05.
Sunshine
The average sunshine in September in Guaranda is 8.8h.UV index
The months with the highest UV index are January, March, May, June, August through October, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, a daily UV index of 3 turns into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Guaranda, Ecuador
- Average high temperature in September: 13.3°C
The warmest months (with the highest average high temperature) are October and November (13.6°C).
The month with the lowest average high temperature is July (11.8°C).
- Average low temperature in September: 4.5°C
The months with the highest average low temperature are February and March (6.4°C).
The coldest month (with the lowest average low temperature) is August (3.8°C).
Average pressure in September
Guaranda, Ecuador
- Average pressure in September: 1014.9mbar
The month with the highest atmospheric pressure is July (1015.7mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in September
Guaranda, Ecuador
- Average wind speed in September: 8.3km/h
The windiest months (with the highest average wind speed) are July and August (8.9km/h).
The calmest month (with the lowest average wind speed) is November (5.1km/h).
Average humidity in September
Guaranda, Ecuador
- Average humidity in September: 81%
The month with the highest relative humidity is April (88%).
The month with the lowest relative humidity is September (81%).
Average rainfall in September
Guaranda, Ecuador
- Average rainfall in September: 64mm
The wettest month (with the highest rainfall) is March (223mm).
The driest month (with the least rainfall) is August (46mm).
Average rainfall days in September
Guaranda, Ecuador
- Average rainfall days in September: 23.6 days
The month with the highest number of rainy days is March (30.8 days).
The month with the least rainy days is August (20.9 days).
Average snowfall in September
Guaranda, Ecuador
- Average snowfall in September: 18mm
The month with the highest snowfall is January (106mm).
The month with the least snowfall is September (18mm).
Average snowfall days in September
Guaranda, Ecuador
- Average snowfall days in September: 2.4 days
The month with the highest number of snowfall days is December (4.5 days).
The months with the least snowfall days are February, March and August (2.3 days).
Average daylight in September /
Average sunshine in September
Guaranda, Ecuador
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is October (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 6h and 36min).
Average sunshine days in September
Guaranda, Ecuador
- Average sunshine days in September: 3.5 days
The months with the most sunshine days are July and August (4.8 days).
The month with the least sunshine days is April (0 days).
Average UV index in September
Guaranda, Ecuador
- Average UV index in September: 3
The months with the highest UV index are January, March, May, June, August, September and October (UV index 3).
The months with the lowest UV index are February, April, July, November and December (UV index 2).
Average cloud cover in September
Guaranda, Ecuador
- Average cloud cover in September: 36
The month with the most cloud cover is April (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 36).
Average visibility in September
Guaranda, Ecuador
- Average visibility in September: 9km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are April, May and December (7km).
