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 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
Weather in September
Temperature
With an average high-temperature of 16.7°C (62.1°F) and an average low-temperature of 9.8°C (49.6°F), September is the coldest month.Humidity
September is the most humid month in San Andrés Sajcabajá, with an average relative humidity of 93%.Rainfall
In September, in San Andrés Sajcabajá, the rain falls for 29.9 days. Throughout September, 471mm (18.54") of precipitation is accumulated. In San Andrés Sajcabajá, during the entire year, the rain falls for 295.3 days and collects up to 2656mm (104.57") of precipitation.Daylight
In September, the average length of the day in San Andrés Sajcabajá is 12h and 13min.On the first day of September, sunrise is at 05:51 and sunset at 18:15. On the last day of the month, sunrise is at 05:53 and sunset at 17:53 CST.
Sunshine
June and September, with an average of 5.4h of sunshine, are months with the least sunshine in San Andrés Sajcabajá.UV index
January, June, August, September and November, with an average maximum UV index of 3, are months with the lowest UV index in San Andrés Sajcabajá. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. It's recommended to limit sun exposure when its radiation is at its peak during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What month is the coldest in San Andrés Sajcabajá?
What are September temperatures in San Andrés Sajcabajá?
What is the most humid month in San Andrés Sajcabajá?
What is the average humidity in September in San Andrés Sajcabajá?
How many days does it rain in September in San Andrés Sajcabajá?
What is the average length of the day in September in San Andrés Sajcabajá?
When are sunrise and sunset in September in San Andrés Sajcabajá?
What are the months with the least sunshine in San Andrés Sajcabajá?
How long on average sun shines in September in San Andrés Sajcabajá?
What are the months with the lowest UV index in San Andrés Sajcabajá?
How high is the UV index in September in San Andrés Sajcabajá?
Average temperature in September
San Andrés Sajcabajá, Guatemala
- Average high temperature in September: 16.7°C
The warmest month (with the highest average high temperature) is April (21°C).
The month with the lowest average high temperature is September (16.7°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is June (10.4°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average pressure in September
San Andrés Sajcabajá, Guatemala
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is May (1013mbar).
Average wind speed in September
San Andrés Sajcabajá, Guatemala
- Average wind speed in September: 4.6km/h
The windiest month (with the highest average wind speed) is July (6.5km/h).
The calmest month (with the lowest average wind speed) is May (4.4km/h).
Average humidity in September
San Andrés Sajcabajá, Guatemala
- Average humidity in September: 93%
The month with the highest relative humidity is September (93%).
The months with the lowest relative humidity are March and April (77%).
Average rainfall in September
San Andrés Sajcabajá, Guatemala
- Average rainfall in September: 471mm
The wettest month (with the highest rainfall) is June (521mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in September
San Andrés Sajcabajá, Guatemala
- Average rainfall days in September: 29.9 days
The month with the highest number of rainy days is August (30 days).
The month with the least rainy days is February (16 days).
Average daylight in September /
Average sunshine in September
San Andrés Sajcabajá, Guatemala
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in September: 5h and 2min
The month with the most sunshine is April (Average sunshine: 9h and 48min).
The months with the least sunshine are June and September (Average sunshine: 5h and 24min).
Average sunshine days in September
San Andrés Sajcabajá, Guatemala
- Average sunshine days in September: 0.1 days
The month with the most sunshine days is December (9.5 days).
The month with the least sunshine days is September (0.1 days).
Average UV index in September
San Andrés Sajcabajá, Guatemala
- Average UV index in September: 3
The months with the highest UV index are February, March, April, May, July, October and December (UV index 4).
The months with the lowest UV index are January, June, August, September and November (UV index 3).
Average cloud cover in September
San Andrés Sajcabajá, Guatemala
- Average cloud cover in September: 75
The months with the most cloud cover are June and September (Cloud cover 75).
The month with the least cloud cover is March (Cloud cover 41).
Average visibility in September
San Andrés Sajcabajá, Guatemala
- Average visibility in September: 5km
The month with the highest visibility is April (8km).
The months with the lowest visibility are September and October (5km).
San Andrés Sajcabajá, Guatemala
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