June weather forecast
San Ygnacio, TX

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Weather in June

The first month of the summer, June, is a torrid month in San Ygnacio, Texas, with temperature in the range of an average high of 98.1°F (36.7°C) and an average low of 77.9°F (25.5°C).

Temperature

The onset of June manifests an average high-temperature of a torrid 98.1°F (36.7°C), demonstrating a minor variation from the preceding month. An average minimum temperature of 77.9°F (25.5°C) marks the month of June in San Ygnacio.

Heat index

For most parts of June, the heat index is calculated to be a burning hot 118.4°F (48°C). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
The heat index's values are generally associated with conditions in shade and light breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In June, the average relative humidity is 56%.

Rainfall

In June, in San Ygnacio, the rain falls for 7.1 days. Throughout June, 0.83" (21mm) of precipitation is accumulated. Throughout the year, there are 100.8 rainfall days, and 12.56" (319mm) of precipitation is accumulated.

Snowfall

January through November are months without snowfall.

Daylight

With an average of 13h and 48min of daylight, June has the longest days of the year in San Ygnacio.
On the first day of June, sunrise is at 6:43 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:36 pm CDT.

Sunshine

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

UV index

The months with the highest UV index in San Ygnacio are June through August, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 8 in June translates into the following instructions:
Always take safety measures. The skin and eyes are at risk if left exposed. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

How hot is it in San Ygnacio in June?

San Ygnacio in June has an average high-temperature of 98.1°F (36.7°C) and an average low-temperature of 77.9°F (25.5°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in June is calculated to be 118.4°F (48°C).

What is the average humidity in June in San Ygnacio?

The average relative humidity in June is 56%.

How much does it rain in San Ygnacio in June?

In San Ygnacio, Texas, in June, during 7.1 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

When it does not snow in San Ygnacio?

January through November are months without snowfall.

When are the longest days in San Ygnacio?

June has the longest days of the year in San Ygnacio, with an average of 13h and 48min of daylight.

What is the average length of the day in June in San Ygnacio?

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

What time are sunrise and sunset in June in San Ygnacio?

On the first day of June, sunrise is at 6:43 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:36 pm CDT.

What month has the most sunshine in San Ygnacio?

June has the most sunshine of the year in San Ygnacio, Texas, with an average of 11.2h of sunshine.

How long on average sun shines in June in San Ygnacio?

In San Ygnacio, the average sunshine duration in June is 11.2h.

What is the month with the highest UV index in San Ygnacio?

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

What is the UV index intensity in June in San Ygnacio?

The average daily maximum UV index in June in San Ygnacio is 8. A UV Index estimate of 8 to 10 represents a very 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
San Ygnacio, TX

Average temperature in June - San Ygnacio, 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).

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Average pressure in June
San Ygnacio, TX

Average pressure in June - San Ygnacio, 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).

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Average wind speed in June
San Ygnacio, TX

Average wind speed in June - San Ygnacio, 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).

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Average humidity in June
San Ygnacio, TX

Average humidity in June - San Ygnacio, 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%).

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Average rainfall in June
San Ygnacio, TX

Average rainfall in June - San Ygnacio, TX
  • Average rainfall in June: 0.83"

The wettest month (with the highest rainfall) is September (2.83").
The driest month (with the least rainfall) is February (0.51").

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Average rainfall days in June
San Ygnacio, TX

Average rainfall days in June - San Ygnacio, TX
  • Average rainfall days in June: 7.1 days

The month with the highest number of rainy days is September (15.8 days).
The month with the least rainy days is August (6.4 days).

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Average snowfall in June
San Ygnacio, TX

Average snowfall in June - San Ygnacio, 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").

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Average snowfall days in June
San Ygnacio, TX

Average snowfall days in June - San Ygnacio, 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).

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Average daylight in June /
Average sunshine in June
San Ygnacio, TX

Average daylight in June / Average sunshine in June - San Ygnacio, 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).

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Average sunshine days in June
San Ygnacio, TX

Average sunshine days in June - San Ygnacio, 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 (12.8 days).

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Average UV index in June
San Ygnacio, TX

Average UV index in June - San Ygnacio, 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).

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Average cloud cover in June
San Ygnacio, TX

Average cloud cover in June - San Ygnacio, 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).

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Average visibility in June
San Ygnacio, TX

Average visibility in June - San Ygnacio, 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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San Ygnacio, Texas, USA

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