June weather forecast
Hamilton, CO

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Weather in June

The first month of the summer, June, is a moderately hot month in Hamilton, Colorado, with an average temperature ranging between max 74.5°F (23.6°C) and min 45.9°F (7.7°C).

Temperature

In June, the average high-temperature increases from a refreshing 61.3°F (16.3°C) in May to a moderately hot 74.5°F (23.6°C). A significant temperature decrease to an average a frosty 45.9°F (7.7°C) characterizes Hamilton's nighttime temperatures during June.

Humidity

The average relative humidity in June is 45%.

Rainfall

In Hamilton, in June, it is raining for 5.8 days, with typically 0.59" (15mm) of accumulated precipitation. In Hamilton, during the entire year, the rain falls for 76.8 days and collects up to 9.88" (251mm) of precipitation.

Snowfall

June through August are months without snowfall.

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year in Hamilton.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:34 pm. On the last day of June, in Hamilton, sunrise is at 5:44 am and sunset at 8:44 pm MDT.

Sunshine

In June, the average sunshine in Hamilton is 11.8h.

UV index

The average daily maximum UV index in June in Hamilton is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In June, an average UV index of 5 transforms into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures in Hamilton?

The high-temperature, in June, in Hamilton, is 74.5°F (23.6°C), while the low-temperature averages to 45.9°F (7.7°C).

What is the average humidity in June in Hamilton?

In June, the average relative humidity is 45%.

How much does it rain in Hamilton in June?

In Hamilton, in June, it is raining for 5.8 days, with typically 0.59" (15mm) of accumulated precipitation.

When it does not snow in Hamilton?

In Hamilton, snow does not fall in June through August.

Does it snow in Hamilton in June?

In June, in Hamilton, Colorado, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Hamilton?

June has the longest days of the year in Hamilton, with an average of 15h and 0min of daylight.

What is the average length of the day in June in Hamilton?

The average day length in June in Hamilton is 15h and 1min.

What time are sunrise and sunset in June in Hamilton?

In June, on the first day of the month, sunrise is at 5:42 am and sunset at 8:34 pm. On the last day of the month, in Hamilton, sunrise is at 5:44 am and sunset at 8:44 pm MDT.

How long on average sun shines in June in Hamilton?

In June, the average sunshine duration in Hamilton is 11.8h.

How high is the UV index in June in Hamilton?

In June, the average daily maximum UV index in Hamilton, Colorado, is 5. A UV Index reading of 3 to 5 represents a medium 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 June
Hamilton, CO

Average temperature in June - Hamilton, CO
  • Average high temperature in June: 74.5°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in June: 45.9°F

The month with the highest average low temperature is July (51.8°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).

Average pressure in June
Hamilton, CO

Average pressure in June - Hamilton, CO
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The months with the lowest atmospheric pressure are May and June (29.92"Hg).

Average wind speed in June
Hamilton, CO

Average wind speed in June - Hamilton, CO
  • Average wind speed in June: 7.8mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is January (5.2mph).

Average humidity in June
Hamilton, CO

Average humidity in June - Hamilton, CO
  • Average humidity in June: 45%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (41%).

Average rainfall in June
Hamilton, CO

Average rainfall in June - Hamilton, CO
  • Average rainfall in June: 0.59"

The wettest month (with the highest rainfall) is April (1.38").
The driest months (with the least rainfall) are August and September (0.39").

Average rainfall days in June
Hamilton, CO

Average rainfall days in June - Hamilton, CO
  • Average rainfall days in June: 5.8 days

The month with the highest number of rainy days is April (10.8 days).
The month with the least rainy days is January (3.1 days).

Average snowfall in June
Hamilton, CO

Average snowfall in June - Hamilton, CO
  • Average snowfall in June: 0"

The month with the highest snowfall is December (7.28").
The months with the least snowfall are June, July and August (0").

Average snowfall days in June
Hamilton, CO

Average snowfall days in June - Hamilton, CO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in June /
Average sunshine in June
Hamilton, CO

Average daylight in June / Average sunshine in June - Hamilton, CO
  • Average daylight in June: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

Average sunshine days in June
Hamilton, CO

Average sunshine days in June - Hamilton, CO
  • Average sunshine days in June: 22.8 days

The month with the most sunshine days is June (22.8 days).
The month with the least sunshine days is February (13.3 days).

Average UV index in June
Hamilton, CO

Average UV index in June - Hamilton, CO
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in June
Hamilton, CO

Average cloud cover in June - Hamilton, CO
  • Average cloud cover in June: 14

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 12).

Average visibility in June
Hamilton, CO

Average visibility in June - Hamilton, CO
  • Average visibility in June: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

Hamilton, Colorado, USA

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