August weather forecastPecos, NM
August
Weather in August
The last month of the summer, August, is another warm month in Pecos, New Mexico, with an average temperature varying between 57.6°F (14.2°C) and 79.9°F (26.6°C).Temperature
Pecos's shift from July to August is accompanied by an average high-temperature of a still warm 79.9°F (26.6°C), a slight deviation from 81.5°F (27.5°C). A pronounced dip becomes evident during the nights in August as Pecos logs a consistent average temperature of 57.6°F (14.2°C).Humidity
In August, the average relative humidity is 45%.Rainfall
In Pecos, New Mexico, during August, the rain falls for 10.2 days and regularly aggregates up to 1.02" (26mm) of precipitation. Throughout the year, there are 90.3 rainfall days, and 9.8" (249mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day is 13h and 28min.On the first day of the month, sunrise is at 6:11 am and sunset at 8:06 pm. On the last day of August, sunrise is at 6:34 am and sunset at 7:30 pm MDT.
Sunshine
In Pecos, the average sunshine in August is 11.8h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 6 during August translates into the following guidance:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Pecos, NM
- Average high temperature in August: 79.9°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (39.2°F).
- Average low temperature in August: 57.6°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is December (21.6°F).
Average pressure in August
Pecos, NM
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is April (29.88"Hg).
Average wind speed in August
Pecos, NM
- Average wind speed in August: 5.8mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in August
Pecos, NM
- Average humidity in August: 45%
The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is June (32%).
Average rainfall in August
Pecos, NM
- Average rainfall in August: 1.02"
The wettest month (with the highest rainfall) is July (1.73").
The driest month (with the least rainfall) is April (0.55").
Average rainfall days in August
Pecos, NM
- Average rainfall days in August: 10.2 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (3.4 days).
Average snowfall in August
Pecos, NM
- Average snowfall in August: 0"
The month with the highest snowfall is December (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Pecos, NM
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Pecos, NM
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 11h and 48min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 6min).
Average sunshine days in August
Pecos, NM
- Average sunshine days in August: 10.9 days
The month with the most sunshine days is November (23.6 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in August
Pecos, NM
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Pecos, NM
- Average cloud cover in August: 13
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 10).
Average visibility in August
Pecos, NM
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).





