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
Welcoming August, Valentón notes an average high-temperature of a still enjoyable 17.9°C (64.2°F), nearly consistent with July's 18°C (64.4°F). An average nighttime temperature of 8.9°C (48°F) is noted during the month of August.Humidity
In Valentón, the average relative humidity in August is 90%.Rainfall
In August, the rain falls for 30 days. Throughout August, 388mm (15.28") of precipitation is 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 18:37. On the last day of August, sunrise is at 05:54 and sunset at 18:19 CST.
Sunshine
In August, the average sunshine 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. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In August, the average maximum UV index of 3 translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures?
What is the average humidity in August?
How much does it rain in August?
What is the average length of the day in August?
When are sunrise and sunset in August?
How long on average sun shines in August?
What are the months with the lowest UV index?
How high is the UV index in August?
Average temperature in August
Valentón, 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
Valentón, 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
Valentón, 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
Valentón, 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
Valentón, 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
Valentón, 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
Valentón, 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
Valentón, 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
Valentón, 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
Valentón, 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
Valentón, 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).
