June weather forecast
Marathon, TX

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Weather in June

June, the first month of the summer in Marathon, is a hot month, with an average temperature varying between 68.5°F (20.3°C) and 90°F (32.2°C).

Temperature

June is the month that records the highest temperatures, with averages ranging from a high of 90°F (32.2°C) to a low of 68.5°F (20.3°C).

Heat index

The heat index value during June is calculated to be a tropical 91.4°F (33°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In June, the average relative humidity is 41%.

Rainfall

In Marathon, in June, it is raining for 9.6 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, there are 87.6 rainfall days, and 10.83" (275mm) of precipitation is accumulated.

Snowfall

In Marathon, snow does not fall in April through September.

Daylight

With an average of 14h and 6min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:51 am and sunset at 8:50 pm. On the last day of June, sunrise is at 6:54 am and sunset at 8:58 pm CDT.

Sunshine

June has the most sunshine of the year, with an average of 11.9h of sunshine.

UV index

May through July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, a regular UV index of 7 translates into these guidelines:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Marathon?

Marathon's warmest month, June, generally records average temperatures ranging from a high of 90°F (32.2°C) to a low of 68.5°F (20.3°C).

How hot does it get in Marathon in June?

Marathon in June has an average high-temperature of 90°F (32.2°C) and an average low-temperature of 68.5°F (20.3°C). In June, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 91.4°F (33°C).

What is the average humidity in June in Marathon?

The average relative humidity in June in Marathon is 41%.

How much does it rain in Marathon in June?

In Marathon, Texas, in June, it is raining for 9.6 days, with typically 1.46" (37mm) of accumulated precipitation.

When it does not snow in Marathon?

April through September are months without snowfall in Marathon, Texas.

When are the longest days in Marathon?

The month with the longest days in Marathon, Texas, is June, with an average of 14h and 6min of daylight.

How many hours of daylight does Marathon have in June?

In Marathon, Texas, the average day length in June is 14h and 4min.

When is the sunrise / sunset in June in Marathon?

On the first day of June in Marathon, Texas, sunrise is at 6:51 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 8:58 pm CDT.

What month has the most sunshine in Marathon?

June has the most sunshine of the year, with an average of 11.9h of sunshine.

How long on average sun shines in June in Marathon?

In June, the average sunshine duration in Marathon, Texas, is 11.9h.

When is the highest UV index in Marathon?

May through July, with an average maximum UV index of 7, are months with the highest UV index in Marathon.

What is the UV index reading in June in Marathon?

In Marathon, Texas, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high 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 June
Marathon, TX

Average temperature in June - Marathon, TX
  • Average high temperature in June: 90°F

The warmest month (with the highest average high temperature) is June (90°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in June: 68.5°F

The months with the highest average low temperature are July and August (69.4°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).

Average pressure in June
Marathon, TX

Average pressure in June - Marathon, TX
  • Average pressure in June: 29.84"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are May and June (29.84"Hg).

Average wind speed in June
Marathon, TX

Average wind speed in June - Marathon, TX
  • Average wind speed in June: 8.9mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).

Average humidity in June
Marathon, TX

Average humidity in June - Marathon, TX
  • Average humidity in June: 41%

The month with the highest relative humidity is September (56%).
The month with the lowest relative humidity is April (29%).

Average rainfall in June
Marathon, TX

Average rainfall in June - Marathon, TX
  • Average rainfall in June: 1.46"

The wettest month (with the highest rainfall) is September (2.01").
The driest month (with the least rainfall) is February (0.2").

Average rainfall days in June
Marathon, TX

Average rainfall days in June - Marathon, TX
  • Average rainfall days in June: 9.6 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (2.2 days).

Average snowfall in June
Marathon, TX

Average snowfall in June - Marathon, TX
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in June
Marathon, TX

Average snowfall days in June - Marathon, TX
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (1.6 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Marathon, TX

Average daylight in June / Average sunshine in June - Marathon, TX
  • Average daylight in June: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 42min).

Average sunshine days in June
Marathon, TX

Average sunshine days in June - Marathon, TX
  • Average sunshine days in June: 16.3 days

The month with the most sunshine days is January (26.8 days).
The month with the least sunshine days is July (11.7 days).

Average UV index in June
Marathon, TX

Average UV index in June - Marathon, TX
  • Average UV index in June: 7

The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in June
Marathon, TX

Average cloud cover in June - Marathon, TX
  • Average cloud cover in June: 12

The month with the most cloud cover is September (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 12).

Average visibility in June
Marathon, TX

Average visibility in June - Marathon, TX
  • Average visibility in June: 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).

Marathon, Texas, USA

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