August weather forecastRoy, NM
August
Weather in August
August, the last month of the summer in Roy, is also a moderately hot month, with an average temperature fluctuating between 80.2°F (26.8°C) and 57.9°F (14.4°C).Temperature
In the transition from July to August, Roy reports an average high-temperature of a still moderately hot 80.2°F (26.8°C), indicating a close resemblance to the prior month. In Roy, the nighttime temperature registers a significant drop from daytime peaks to an average of 57.9°F (14.4°C) in August.Humidity
In August, the average relative humidity is 50%.Rainfall
In August, the rain falls for 9.8 days. Throughout August, 0.94" (24mm) of precipitation is accumulated. Throughout the year, there are 76.1 rainfall days, and 9.17" (233mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Roy, the average length of the day in August is 13h and 29min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:01 pm. On the last day of August, sunrise is at 6:28 am and sunset at 7:25 pm MDT.
Sunshine
In Roy, the average sunshine in August is 11.8h.UV index
In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 5 in August transforms into this advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Roy, NM
- Average high temperature in August: 80.2°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (42.1°F).
- Average low temperature in August: 57.9°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure in August
Roy, NM
- Average pressure in August: 29.99"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is April (29.87"Hg).
Average wind speed in August
Roy, NM
- Average wind speed in August: 7.1mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).
Average humidity in August
Roy, NM
- Average humidity in August: 50%
The months with the highest relative humidity are January and December (61%).
The months with the lowest relative humidity are April and June (37%).
Average rainfall in August
Roy, NM
- Average rainfall in August: 0.94"
The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is November (0.47").
Average rainfall days in August
Roy, NM
- Average rainfall days in August: 9.8 days
The month with the highest number of rainy days is July (11.5 days).
The month with the least rainy days is November (2.6 days).
Average snowfall in August
Roy, NM
- Average snowfall in August: 0"
The month with the highest snowfall is January (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Roy, 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
Roy, NM
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 36min).
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: 11h and 54min).
The months with the least sunshine are January and February (Average sunshine: 7h and 0min).
Average sunshine days in August
Roy, NM
- Average sunshine days in August: 18.9 days
The month with the most sunshine days is November (24.6 days).
The month with the least sunshine days is July (17.3 days).
Average UV index in August
Roy, NM
- Average UV index in August: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Roy, NM
- Average cloud cover in August: 16
The months with the most cloud cover are February, July and December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 13).
Average visibility in August
Roy, 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).
