July weather forecast
Black Rock, NM

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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.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is July?

July temperatures vary between a high-temperature of 82.6°F (28.1°C) and a low-temperature of 62.4°F (16.9°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in July is computed to be 82.4°F (28°C).

What is the average humidity in July?

The average relative humidity in July is 42%.

How much does it rain in July?

In Black Rock, during July, the rain falls for 12 days and regularly aggregates up to 1.06" (27mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in July?

The average day length in July in Black Rock is 14h and 14min.

What time are sunrise and sunset in July?

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.

How many hours of sunshine does Black Rock have in July?

The average sunshine duration in July is 11.6h.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in July?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Black Rock, NM

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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 / Average sunshine in July - Black Rock, NM
  • Average daylight in July: 14h and 1min

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 4min

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 - 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 - 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 - 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 - 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).

Black Rock, New Mexico, USA

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