June weather forecast
Castroville, TX

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Weather in June

The first month of the summer, June, is a tropical month in Castroville, Texas, with an average temperature varying between 91.9°F (33.3°C) and 71.6°F (22°C).

Temperature

As June begins, there's a slight increase in the average high-temperature, moving from a moderately hot 85.5°F (29.7°C) in May to a tropical 91.9°F (33.3°C). Castroville records an average temperature drop to an agreeable 71.6°F (22°C) in June.

Heat index

For most parts of June, the heat index is evaluated at an extremely hot 111.2°F (44°C). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. 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 meaningful for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

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

Rainfall

In Castroville, Texas, during June, the rain falls for 12.3 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Castroville, during the entire year, the rain falls for 138.8 days and collects up to 19.76" (502mm) of precipitation.

Snowfall

In Castroville, snow does not fall in March through December.

Daylight

June has the longest days of the year, with an average of 14h and 0min of daylight.
On the first day of the month, sunrise is at 6:36 am and sunset at 8:30 pm. On the last day of June, sunrise is at 6:39 am and sunset at 8:39 pm CDT.

Sunshine

In June, the average sunshine is 9.1h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In June, an average UV index of 7 transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

How hot does it get in Castroville in June?

The high-temperature, in June, in Castroville, is 91.9°F (33.3°C), while the low-temperature averages to 71.6°F (22°C). In June, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 111.2°F (44°C).

What is the average humidity in June in Castroville?

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

How much does it rain in Castroville in June?

In June, in Castroville, the rain falls for 12.3 days. Throughout June, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Castroville?

In Castroville, Texas, snow does not fall in March through December.

When are the longest days in Castroville?

The month with the longest days in Castroville is June, with an average of 14h and 0min of daylight.

How many hours of daylight does Castroville have in June?

In June, the average day length is 14h and 0min.

What time are sunrise and sunset in June in Castroville?

On the first day of June in Castroville, sunrise is at 6:36 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:39 pm CDT.

How many hours of sunshine does Castroville have in June?

In Castroville, the average sunshine duration in June is 9.1h.

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

The months with the highest UV index in Castroville, Texas, are June through August, with an average maximum UV index of 7.

How high is the UV index in June in Castroville?

In June, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's 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
Castroville, TX

Average temperature in June - Castroville, TX
  • Average high temperature in June: 91.9°F

The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in June: 71.6°F

The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

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Average pressure in June
Castroville, TX

Average pressure in June - Castroville, TX
  • Average pressure in June: 29.89"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.89"Hg).

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Average wind speed in June
Castroville, TX

Average wind speed in June - Castroville, TX
  • Average wind speed in June: 8.2mph

The windiest months (with the highest average wind speed) are April and May (9.1mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).

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Average humidity in June
Castroville, TX

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

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (58%).

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Average rainfall in June
Castroville, TX

Average rainfall in June - Castroville, TX
  • Average rainfall in June: 2.24"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is February (0.87").

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Average rainfall days in June
Castroville, TX

Average rainfall days in June - Castroville, TX
  • Average rainfall days in June: 12.3 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in June
Castroville, TX

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

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

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Average snowfall days in June
Castroville, TX

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

The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Castroville, TX
  • Average daylight in June: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in June: 9h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are November and December (Average sunshine: 5h and 18min).

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Average sunshine days in June
Castroville, TX

Average sunshine days in June - Castroville, TX
  • Average sunshine days in June: 14.2 days

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in June
Castroville, TX

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

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in June
Castroville, TX

Average cloud cover in June - Castroville, TX
  • Average cloud cover in June: 38

The months with the most cloud cover are March and May (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in June
Castroville, TX

Average visibility in June - Castroville, 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).

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Castroville, Texas, USA

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