July weather forecast
Golden, CO

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Weather in July

July is typically the hottest month in Golden, Colorado, with temperatures peaking at 81°F (27.2°C). Despite the heat, the city receives their share of rainfall, marking a series of summer storms. Relative humidity decreases considerably, which, combined with the intense heat, results in dry, often parched environments. July also witnesses an appreciable number of sunshine hours, illuminating the city from morning to evening. Notwithstanding the heat, July presages a dip in pressure, marking the peak of the summer.

Temperature

July, with its average high-temperature of 81°F (27.2°C) and an average low-temperature of 56.3°F (13.5°C), holds the record as the warmest month in Golden.

Heat index

July's heat index is estimated at 80.6°F (27°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In July, the average relative humidity is 47%.

Rainfall

In Golden, in July, during 21.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Golden, during the entire year, the rain falls for 141.9 days and collects up to 17.32" (440mm) of precipitation.

Snowfall

In Golden, Colorado, snow does not fall in June through September.

Daylight

The average length of the day in July in Golden is 14h and 40min.
On the first day of July, sunrise is at 5:36 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:14 pm MDT.

Sunshine

June through August, with an average of 11.8h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Golden. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In July, the maximum UV index of 5 suggests this advice:
Undertake precautions - Guarding against sun damage is counselled. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Golden?

Temperature readings in Golden reach their annual highs in July, averaging 81°F (27.2°C) and a minimum average of 56.3°F (13.5°C).

What are July temperatures in Golden?

In July, in Golden, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 56.3°F (13.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is estimated at 80.6°F (27°C).

What is the average humidity in July in Golden?

In July, the average relative humidity in Golden is 47%.

How many days does it rain in July in Golden?

In Golden, Colorado, in July, during 21.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When it does not snow in Golden?

June through September are months without snowfall in Golden, Colorado.

What is the average length of the day in July in Golden?

In Golden, Colorado, the average day length in July is 14h and 40min.

What time are sunrise and sunset in July in Golden?

On the first day of July in Golden, Colorado, sunrise is at 5:36 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:14 pm MDT.

What is the month with the most sunshine in Golden?

The months with the most sunshine in Golden are June through August, with an average of 11.8h of sunshine.

How many hours of sunshine does Golden have in July?

In July, the average sunshine duration is 11.8h.

What is the month with the highest UV index in Golden?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Golden.

What is the UV index reading in July in Golden?

The average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Golden, CO

Average temperature in July - Golden, CO
  • Average high temperature in July: 81°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in July: 56.3°F

The month with the highest average low temperature is July (56.3°F).
The coldest months (with the lowest average low temperature) are February and December (18.3°F).

Average pressure in July
Golden, CO

Average pressure in July - Golden, CO
  • Average pressure in July: 30.01"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are April, May and June (29.92"Hg).

Average wind speed in July
Golden, CO

Average wind speed in July - Golden, CO
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is January (6.7mph).
The calmest month (with the lowest average wind speed) is September (5.4mph).

Average humidity in July
Golden, CO

Average humidity in July - Golden, CO
  • Average humidity in July: 47%

The month with the highest relative humidity is February (70%).
The month with the lowest relative humidity is June (43%).

Average rainfall in July
Golden, CO

Average rainfall in July - Golden, CO
  • Average rainfall in July: 2.4"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in July
Golden, CO

Average rainfall days in July - Golden, CO
  • Average rainfall days in July: 21.6 days

The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (5 days).

Average snowfall in July
Golden, CO

Average snowfall in July - Golden, CO
  • Average snowfall in July: 0"

The month with the highest snowfall is March (9.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Golden, CO

Average snowfall days in July - Golden, CO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (12.2 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in July /
Average sunshine in July
Golden, CO

Average daylight in July / Average sunshine in July - Golden, CO
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 11h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days in July
Golden, CO

Average sunshine days in July - Golden, CO
  • Average sunshine days in July: 5.4 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (5.4 days).

Average UV index in July
Golden, CO

Average UV index in July - Golden, CO
  • 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, October, November and December (UV index 2).

Average cloud cover in July
Golden, CO

Average cloud cover in July - Golden, CO
  • Average cloud cover in July: 20

The months with the most cloud cover are April and May (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).

Average visibility in July
Golden, CO

Average visibility in July - Golden, CO
  • 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).

Golden, Colorado, USA

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