July weather forecastCostilla, NM
July
Weather in July
July, like June, in Costilla, New Mexico, is another warm summer month, with an average temperature fluctuating between 76.6°F (24.8°C) and 50.2°F (10.1°C).Temperature
In Costilla, July is identified by the highest average temperatures, reaching a peak of 76.6°F (24.8°C) and a low of 50.2°F (10.1°C).Humidity
In July, the average relative humidity is 53%.Rainfall
The month with the most rainfall is July, when the rain falls for 13.9 days and typically aggregates up to 1.61" (41mm) of precipitation.Snowfall
July and August are months without snowfall.Daylight
In Costilla, the average length of the day in July is 14h and 24min.On the first day of July, sunrise is at 5:46 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:09 pm MDT.
Sunshine
In July, the average sunshine is 11.5h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 5 in July leads to these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Costilla, NM
- Average high temperature in July: 76.6°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in July: 50.2°F
The month with the highest average low temperature is July (50.2°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).
Average pressure in July
Costilla, NM
- Average pressure in July: 30.02"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).
Average wind speed in July
Costilla, NM
- Average wind speed in July: 5.5mph
The windiest months (with the highest average wind speed) are April and May (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in July
Costilla, NM
- Average humidity in July: 53%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (38%).
Average rainfall in July
Costilla, NM
- Average rainfall in July: 1.61"
The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is November (0.43").
Average rainfall days in July
Costilla, NM
- Average rainfall days in July: 13.9 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is November (1.3 days).
Average snowfall in July
Costilla, NM
- Average snowfall in July: 0"
The month with the highest snowfall is March (5.55").
The months with the least snowfall are July and August (0").
Average snowfall days in July
Costilla, NM
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Costilla, NM
- Average daylight in July: 14h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in July: 11h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in July
Costilla, NM
- Average sunshine days in July: 13.3 days
The month with the most sunshine days is October (24.1 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in July
Costilla, NM
- Average UV index in July: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in July
Costilla, NM
- Average cloud cover in July: 21
The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are June and October (Cloud cover 14).
Average visibility in July
Costilla, NM
- Average visibility in July: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
