July weather forecastBlack Rock, NM
July
Weather in July
July, like June, in Black Rock, New Mexico, is another warm summer month, with temperature in the range of an average low of 62.4°F (16.9°C) and an average high of 82.6°F (28.1°C).Temperature
Black Rock's shift from June to July is accompanied by an average high-temperature of a still warm 82.6°F (28.1°C), a slight deviation from 82.8°F (28.2°C). Black Rock experiences a nighttime temperature average of 62.4°F (16.9°C) during July.Heat index
For July, the heat index is computed to be 82.4°F (28°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.One should consider that heat index numbers are for shaded settings and light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
In July, the average relative humidity is 42%.Rainfall
In Black Rock, in July, during 12 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. Throughout the year, there are 78.6 rainfall days, and 9.76" (248mm) of precipitation is accumulated.Snowfall
In Black Rock, New Mexico, snow does not fall in June through September.Daylight
In July, the average length of the day is 14h and 14min.On the first day of July, sunrise is at 6:05 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:18 pm MDT.
Sunshine
In July, the average sunshine is 11.6h.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 average individuals.Note: In July, an average UV index of 6 transforms into the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Black Rock, NM
- Average high temperature in July: 82.6°F
The warmest month (with the highest average high temperature) is June (82.8°F).
The month with the lowest average high temperature is January (40.5°F).
- Average low temperature in July: 62.4°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in July
Black Rock, NM
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in July
Black Rock, NM
- Average wind speed in July: 7.6mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is January (7mph).
Average humidity in July
Black Rock, NM
- Average humidity in July: 42%
The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is June (24%).
Average rainfall in July
Black Rock, NM
- Average rainfall in July: 1.06"
The wettest month (with the highest rainfall) is August (1.34").
The driest month (with the least rainfall) is June (0.28").
Average rainfall days in July
Black Rock, NM
- Average rainfall days in July: 12 days
The month with the highest number of rainy days is July (12 days).
The month with the least rainy days is November (3.7 days).
Average snowfall in July
Black Rock, NM
- Average snowfall in July: 0"
The month with the highest snowfall is January (5.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Black Rock, NM
- Average snowfall days in July: 0 days
The months with the highest number of snowfall days are January and December (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Black Rock, NM
- Average daylight in July: 14h and 12min
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 July: 11h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 36min).
Average sunshine days in July
Black Rock, NM
- Average sunshine days in July: 15.2 days
The month with the most sunshine days is June (25.1 days).
The month with the least sunshine days is July (15.2 days).
Average UV index in July
Black Rock, NM
- Average UV index in July: 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 July
Black Rock, NM
- Average cloud cover in July: 21
The months with the most cloud cover are January and December (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 10).
Average visibility in July
Black Rock, NM
- Average visibility in July: 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).





