June weather forecast
Weslaco, TX

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Weather in June

June, the first month of the summer in Weslaco, is still a hot month, with an average temperature fluctuating between 94.3°F (34.6°C) and 76.3°F (24.6°C).

Temperature

Weslaco marks the onset of June with an average high-temperature of a still tropical 94.3°F (34.6°C), a subtle shift from May's 90.9°F (32.7°C). During the month of June, an average temperature of 76.3°F (24.6°C) is noted during the nights.

Heat index

In June, the average heat index is computed to be a life-threatening hot 118.4°F (48°C). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In Weslaco, the average relative humidity in June is 69%.

Rainfall

In Weslaco, in June, it is raining for 9.8 days, with typically 1.65" (42mm) of accumulated precipitation. Throughout the year, in Weslaco, there are 102.8 rainfall days, and 12.99" (330mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

With an average of 13h and 48min of daylight, June has the longest days of the year in Weslaco.
On the first day of the month, sunrise is at 6:39 am and sunset at 8:20 pm. On the last day of June, sunrise is at 6:43 am and sunset at 8:28 pm CDT.

Sunshine

In Weslaco, Texas, the average sunshine in June is 10.7h.

UV index

In June, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 7 in June translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Weslaco in June?

Weslaco in June has an average high-temperature of 94.3°F (34.6°C) and an average low-temperature of 76.3°F (24.6°C). In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 118.4°F (48°C).

What is the average humidity in June in Weslaco?

In June, the average relative humidity in Weslaco is 69%.

How many days does it rain in June in Weslaco?

In Weslaco, in June, during 9.8 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

When it does not snow in Weslaco?

February through December are months without snowfall in Weslaco, Texas.

When are the longest days in Weslaco?

With an average of 13h and 48min of daylight, June has the longest days of the year in Weslaco.

How many hours of daylight does Weslaco have in June?

The average day length in June in Weslaco is 13h and 45min.

When is the sunrise / sunset in June in Weslaco?

On the first day of June, sunrise is at 6:39 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:28 pm CDT.

How many hours of sunshine does Weslaco have in June?

In Weslaco, Texas, the average sunshine duration in June is 10.7h.

What is the UV index reading in June in Weslaco?

The average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe 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
Weslaco, TX

Average temperature in June - Weslaco, TX
  • Average high temperature in June: 94.3°F

The warmest month (with the highest average high temperature) is August (97.9°F).
The month with the lowest average high temperature is January (69.6°F).

  • Average low temperature in June: 76.3°F

The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (54.1°F).

Average pressure in June
Weslaco, TX

Average pressure in June - Weslaco, TX
  • Average pressure in June: 29.87"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are May and June (29.87"Hg).

Average wind speed in June
Weslaco, TX

Average wind speed in June - Weslaco, TX
  • Average wind speed in June: 10.5mph

The windiest months (with the highest average wind speed) are March, April and May (11.7mph).
The calmest month (with the lowest average wind speed) is September (8.5mph).

Average humidity in June
Weslaco, TX

Average humidity in June - Weslaco, TX
  • Average humidity in June: 69%

The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (61%).

Average rainfall in June
Weslaco, TX

Average rainfall in June - Weslaco, TX
  • Average rainfall in June: 1.65"

The wettest months (with the highest rainfall) are July and September (2.01").
The driest month (with the least rainfall) is February (0.43").

Average rainfall days in June
Weslaco, TX

Average rainfall days in June - Weslaco, TX
  • Average rainfall days in June: 9.8 days

The month with the highest number of rainy days is September (14.4 days).
The month with the least rainy days is July (6.4 days).

Average snowfall in June
Weslaco, TX

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

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in June
Weslaco, TX

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

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in June / Average sunshine in June - Weslaco, TX
  • Average daylight in June: 13h and 5min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in June
Weslaco, TX

Average sunshine days in June - Weslaco, TX
  • Average sunshine days in June: 18.9 days

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is September (13.8 days).

Average UV index in June
Weslaco, TX

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

The months with the highest UV index are July and August (UV index 8).
The month with the lowest UV index is December (UV index 4).

Average cloud cover in June
Weslaco, TX

Average cloud cover in June - Weslaco, TX
  • Average cloud cover in June: 27

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in June
Weslaco, TX

Average visibility in June - Weslaco, 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).

Weslaco, Texas, USA

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