May weather forecast
Jermyn, TX

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Weather in May

The last month of the spring, May, is also a moderately hot month in Jermyn, Texas, with an average temperature varying between 62.4°F (16.9°C) and 82°F (27.8°C).

Temperature

Jermyn's May weather indicates a minor increase in high-temperatures, edging from April's 75.2°F (24°C) to a still warm 82°F (27.8°C). During the month of May, Jermyn anticipates a mean low-temperature of 62.4°F (16.9°C).

Heat index

The heat index for May is calculated to be a hot 86°F (30°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The most humid month in Jermyn, Texas, is May, with an average relative humidity of 70%.

Rainfall

The month with the most rainfall is May, when the rain falls for 13.3 days and typically aggregates up to 2.44" (62mm) of precipitation.

Snowfall

April through October are months without snowfall in Jermyn.

Daylight

The average length of the day in May in Jermyn is 13h and 53min.
On the first day of the month, sunrise is at 6:44 am and sunset at 8:16 pm. On the last day of May, sunrise is at 6:25 am and sunset at 8:37 pm CDT.

Sunshine

In Jermyn, Texas, the average sunshine in May is 9.5h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Jermyn in May?

In Jermyn, 82°F (27.8°C) is the average high-temperature and 62.4°F (16.9°C) is the average low-temperature during May. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in May is calculated to be 86°F (30°C).

What is the most humid month in Jermyn?

The most humid month in Jermyn, Texas, is May, with an average relative humidity of 70%.

What is the average humidity in May in Jermyn?

In Jermyn, Texas, the average relative humidity in May is 70%.

What is the wettest month in Jermyn?

The month with the most rainfall in Jermyn, Texas, is May, when the rain falls for 13.3 days and typically aggregates up to 2.44" (62mm) of precipitation.

How much does it rain in Jermyn in May?

In Jermyn, in May, it is raining for 13.3 days, with typically 2.44" (62mm) of accumulated precipitation.

When it does not snow in Jermyn?

In Jermyn, Texas, snow does not fall in April through October.

What is the average length of the day in May in Jermyn?

In Jermyn, Texas, the average day length in May is 13h and 53min.

When are sunrise and sunset in May in Jermyn?

In May, on the first day of the month, sunrise is at 6:44 am and sunset at 8:16 pm. On the last day of the month, in Jermyn, Texas, sunrise is at 6:25 am and sunset at 8:37 pm CDT.

How long on average sun shines in May in Jermyn?

In Jermyn, Texas, the average sunshine duration in May is 9.5h.

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

May through August, with an average maximum UV index of 7, are months with the highest UV index in Jermyn.

What is the UV index intensity in May in Jermyn?

In May, the average daily maximum UV index in Jermyn is 7. A UV Index reading of 6 to 7 represents a high hazard to health 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 May
Jermyn, TX

Average temperature in May - Jermyn, TX
  • Average high temperature in May: 82°F

The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in May: 62.4°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (37°F).

Average pressure in May
Jermyn, TX

Average pressure in May - Jermyn, TX
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in May
Jermyn, TX

Average wind speed in May - Jermyn, TX
  • Average wind speed in May: 10.3mph

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).

Average humidity in May
Jermyn, TX

Average humidity in May - Jermyn, TX
  • Average humidity in May: 70%

The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is August (53%).

Average rainfall in May
Jermyn, TX

Average rainfall in May - Jermyn, TX
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in May
Jermyn, TX

Average rainfall days in May - Jermyn, TX
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is January (5.4 days).

Average snowfall in May
Jermyn, TX

Average snowfall in May - Jermyn, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Jermyn, TX

Average snowfall days in May - Jermyn, TX
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Jermyn, TX

Average daylight in May / Average sunshine in May - Jermyn, TX
  • Average daylight in May: 13h and 5min

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

  • Average sunshine in May: 9h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in May
Jermyn, TX

Average sunshine days in May - Jermyn, TX
  • Average sunshine days in May: 15 days

The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is May (15 days).

Average UV index in May
Jermyn, TX

Average UV index in May - Jermyn, TX
  • Average UV index in May: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in May
Jermyn, TX

Average cloud cover in May - Jermyn, TX
  • Average cloud cover in May: 31

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in May
Jermyn, TX

Average visibility in May - Jermyn, TX
  • Average visibility in May: 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).

Jermyn, Texas, USA

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