June weather forecast
Zapata, TX

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Weather in June

The first month of the summer, June, is a very hot month in Zapata, Texas, with an average temperature varying between 98.1°F (36.7°C) and 77.9°F (25.5°C).

Temperature

With June's arrival, Zapata notes an average high-temperature of a fiery hot 98.1°F (36.7°C), closely following the trend of the preceding month. During the month of June, the temperature generally drops to a low average of 77.9°F (25.5°C).

Heat index

Throughout June, the heat index is calculated to be a life-threatening hot 118.4°F (48°C). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Zapata, the average relative humidity in June is 56%.

Rainfall

In Zapata, in June, during 7.1 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. In Zapata, during the entire year, the rain falls for 100.6 days and collects up to 12.32" (313mm) of precipitation.

Snowfall

In Zapata, snow does not fall in January through November.

Daylight

June has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of the month, sunrise is at 6:43 am and sunset at 8:27 pm. On the last day of June, sunrise is at 6:46 am and sunset at 8:35 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 11.2h of sunshine.

UV index

June through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 8 during June leads to these advisories:
Be vigilant. Without due care, eyes and skin can be harmed in no time. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

The average high-temperature and low-temperature during June are 98.1°F (36.7°C) and 77.9°F (25.5°C) respectively. In June, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 118.4°F (48°C).

What is the average humidity in June?

In Zapata, Texas, the average relative humidity in June is 56%.

How much does it rain in June?

In Zapata, during June, the rain falls for 7.1 days and regularly aggregates up to 0.83" (21mm) of precipitation.

When it does not snow?

In Zapata, snow does not fall in January through November.

When are the longest days?

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

What is the average length of the day in June?

In Zapata, the average day length in June is 13h and 49min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 6:43 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 8:35 pm CDT.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 11.2h of sunshine.

How long on average sun shines in June?

In June, the average sunshine duration is 11.2h.

When is the highest UV index?

June through August, with an average maximum UV index of 8, are months with the highest UV index.

What is the UV index reading in June?

In Zapata, the average daily maximum UV index in June is 8. A UV Index value of 8 to 10 symbolizes a very 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
Zapata, TX

Average temperature in June - Zapata, TX
  • Average high temperature in June: 98.1°F

The warmest month (with the highest average high temperature) is August (100.6°F).
The month with the lowest average high temperature is January (68.5°F).

  • Average low temperature in June: 77.9°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (51.8°F).

Average pressure in June
Zapata, TX

Average pressure in June - Zapata, TX
  • Average pressure in June: 29.86"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are May and June (29.86"Hg).

Average wind speed in June
Zapata, TX

Average wind speed in June - Zapata, TX
  • Average wind speed in June: 13.9mph

The windiest month (with the highest average wind speed) is July (14.5mph).
The calmest month (with the lowest average wind speed) is December (8.8mph).

Average humidity in June
Zapata, TX

Average humidity in June - Zapata, TX
  • Average humidity in June: 56%

The month with the highest relative humidity is December (62%).
The month with the lowest relative humidity is August (50%).

Average rainfall in June
Zapata, TX

Average rainfall in June - Zapata, TX
  • Average rainfall in June: 0.83"

The wettest month (with the highest rainfall) is September (2.6").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in June
Zapata, TX

Average rainfall days in June - Zapata, TX
  • Average rainfall days in June: 7.1 days

The month with the highest number of rainy days is September (15.6 days).
The month with the least rainy days is August (6.4 days).

Average snowfall in June
Zapata, TX

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

The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Zapata, TX

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

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

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

Average daylight in June / Average sunshine in June - Zapata, 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: 11h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days in June
Zapata, TX

Average sunshine days in June - Zapata, TX
  • Average sunshine days in June: 21.3 days

The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is September (13 days).

Average UV index in June
Zapata, TX

Average UV index in June - Zapata, TX
  • Average UV index in June: 8

The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in June
Zapata, TX

Average cloud cover in June - Zapata, TX
  • Average cloud cover in June: 21

The month with the most cloud cover is December (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in June
Zapata, TX

Average visibility in June - Zapata, 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).

Zapata, Texas, USA

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