June weather forecast
Jamaica Beach, TX

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Weather in June

The first month of the summer, June, is still a warm month in Jamaica Beach, Texas, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 79.5°F (26.4°C).

Temperature

Jamaica Beach's June weather indicates a minor ascent in high-temperatures, adjusting from 79.3°F (26.3°C) in May to a still moderately hot 84.7°F (29.3°C). Maintaining close parity with daytime warmth, the average nocturnal temperature during June stays at a still warm 79.5°F (26.4°C).

Heat index

For most parts of June, the heat index is calculated to be a very hot 95°F (35°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index readings emphasize conditions of light breezes and shaded spots. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in June is 77%.

Rainfall

In June, the rain falls for 14.2 days. Throughout June, 2.68" (68mm) of precipitation is accumulated. In Jamaica Beach, Texas, during the entire year, the rain falls for 161.9 days and collects up to 24.33" (618mm) of precipitation.

Snowfall

In Jamaica Beach, snow does not fall in March through December.

Daylight

The month with the longest days is June, with an average of 14h and 0min of daylight.
On the first day of the month, sunrise is at 6:20 am and sunset at 8:14 pm. On the last day of June, sunrise is at 6:24 am and sunset at 8:23 pm CDT.

Sunshine

The average sunshine in June is 10.8h.

UV index

May through September, 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 risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 in June translates into these instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June?

The high-temperature during June is 84.7°F (29.3°C) and the low-temperature is 79.5°F (26.4°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 95°F (35°C).

What is the average humidity in June?

The average relative humidity in June is 77%.

How much does it rain in June?

In Jamaica Beach, during June, the rain falls for 14.2 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow?

In Jamaica Beach, snow does not fall in March through December.

When are the longest days?

With an average of 14h and 0min of daylight, June has the longest days of the year.

What is the average length of the day in June?

In June, the average day length is 13h and 59min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 6:20 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:23 pm CDT.

How many hours of sunshine does Jamaica Beach have in June?

The average sunshine duration in June in Jamaica Beach is 10.8h.

When is the highest UV index?

The months with the highest UV index are May through September, with an average maximum UV index of 7.

What is the UV index reading in June?

In June, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Jamaica Beach, TX

Average temperature in June - Jamaica Beach, TX
  • Average high temperature in June: 84.7°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (59.7°F).

  • Average low temperature in June: 79.5°F

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (51.6°F).

Average pressure in June
Jamaica Beach, TX

Average pressure in June - Jamaica Beach, TX
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Jamaica Beach, TX

Average wind speed in June - Jamaica Beach, TX
  • Average wind speed in June: 10.9mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).

Average humidity in June
Jamaica Beach, TX

Average humidity in June - Jamaica Beach, TX
  • Average humidity in June: 77%

The months with the highest relative humidity are February and March (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Jamaica Beach, TX

Average rainfall in June - Jamaica Beach, TX
  • Average rainfall in June: 2.68"

The wettest month (with the highest rainfall) is September (4.29").
The driest months (with the least rainfall) are February and March (0.75").

Average rainfall days in June
Jamaica Beach, TX

Average rainfall days in June - Jamaica Beach, TX
  • Average rainfall days in June: 14.2 days

The month with the highest number of rainy days is September (19.9 days).
The month with the least rainy days is January (10.1 days).

Average snowfall days in June
Jamaica Beach, TX

Average snowfall days in June - Jamaica Beach, TX
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in June /
Average sunshine in June
Jamaica Beach, TX

Average daylight in June / Average sunshine in June - Jamaica Beach, 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: 10h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in June
Jamaica Beach, TX

Average sunshine days in June - Jamaica Beach, TX
  • Average sunshine days in June: 12.8 days

The month with the most sunshine days is January (18.2 days).
The month with the least sunshine days is August (8.3 days).

Average UV index in June
Jamaica Beach, TX

Average UV index in June - Jamaica Beach, TX
  • Average UV index in June: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in June
Jamaica Beach, TX

Average cloud cover in June - Jamaica Beach, TX
  • Average cloud cover in June: 26

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July, August and October (Cloud cover 26).

Average visibility in June
Jamaica Beach, TX

Average visibility in June - Jamaica Beach, 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).

Jamaica Beach, Texas, USA

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