Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
August's onset sees an average high-temperature of a still enjoyable 17.9°C (64.2°F), exhibiting a slight fluctuation from the previous month. The average temperature during August nights dips to a frosty 8.9°C (48°F).Humidity
The average relative humidity in August in San Juan Atitan is 90%.Rainfall
In San Juan Atitan, in August, during 30 rainfall days, 388mm (15.28") of precipitation is typically accumulated. Throughout the year, there are 295.3 rainfall days, and 2656mm (104.57") of precipitation is accumulated.Daylight
The average length of the day in August is 12h and 38min.On the first day of the month, sunrise is at 05:48 and sunset at 18:36. On the last day of August, in San Juan Atitan, sunrise is at 05:53 and sunset at 18:19 CST.
Sunshine
In August, the average sunshine in San Juan Atitan is 7.3h.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 Juan Atitan. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 3 during August morphs into the following directions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Juan Atitan in August?
What is the average humidity in August in San Juan Atitan?
How many days does it rain in August in San Juan Atitan?
What is the average length of the day in August in San Juan Atitan?
When is the sunrise / sunset in August in San Juan Atitan?
How long on average sun shines in August in San Juan Atitan?
What is the month with the lowest UV index in San Juan Atitan?
How high is the UV index in August in San Juan Atitan?
Average temperature in August
San Juan Atitan, Guatemala
- Average high temperature in August: 17.9°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 August: 8.9°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 August
San Juan Atitan, Guatemala
- Average pressure in August: 1013.8mbar
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 August
San Juan Atitan, Guatemala
- Average wind speed in August: 5.5km/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 August
San Juan Atitan, Guatemala
- Average humidity in August: 90%
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 August
San Juan Atitan, Guatemala
- Average rainfall in August: 388mm
The wettest month (with the highest rainfall) is June (521mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in August
San Juan Atitan, Guatemala
- Average rainfall days in August: 30 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 August /
Average sunshine in August
San Juan Atitan, Guatemala
- Average daylight in August: 12h and 4min
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 August: 7h 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 August
San Juan Atitan, Guatemala
- Average sunshine days in August: 0.6 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 August
San Juan Atitan, Guatemala
- Average UV index in August: 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 August
San Juan Atitan, Guatemala
- Average cloud cover in August: 67
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 August
San Juan Atitan, Guatemala
- Average visibility in August: 6km
The month with the highest visibility is April (8km).
The months with the lowest visibility are September and October (5km).
