June weather forecast
Derma, MS

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Weather in June

The first month of the summer, June, is a hot month in Derma, Mississippi, with temperature in the range of an average low of 68.9°F (20.5°C) and an average high of 89.2°F (31.8°C).

Temperature

In Derma, stepping into June brings a gentle temperature nudge, moving slightly up from May's moderately hot 81.3°F (27.4°C) to a tropical 89.2°F (31.8°C). Derma records a consistent low-temperature of 68.9°F (20.5°C) during June nights.

Heat index

June's mean heat index is appraised at a blisteringly hot 105.8°F (41°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Understand that the heat index values take into account shaded locations and mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. 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.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in June is 74%.

Rainfall

In Derma, during June, the rain falls for 15.2 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Derma, during the entire year, the rain falls for 161.2 days and collects up to 32.99" (838mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 24min of daylight.
On the first day of June, sunrise is at 5:47 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:12 pm CDT.

Sunshine

With an average of 10.7h of sunshine, June has the most sunshine of the year.

UV index

June and July, 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 exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 7 in June suggests the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

The high-temperature during June is 89.2°F (31.8°C) and the low-temperature is 68.9°F (20.5°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is appraised at 105.8°F (41°C).

What is the average humidity in June?

In Derma, the average relative humidity in June is 74%.

How much does it rain in June?

In Derma, in June, it is raining for 15.2 days, with typically 2.83" (72mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

When are the longest days?

With an average of 14h and 24min of daylight, June has the longest days of the year.

How many hours of daylight does Derma have in June?

In Derma, the average day length in June is 14h and 22min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:47 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:12 pm CDT.

What month has the most sunshine?

The month with the most sunshine is June, with an average of 10.7h of sunshine.

How many hours of sunshine does Derma have in June?

The average sunshine duration in June in Derma is 10.7h.

What is the month with the highest UV index?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in June?

In June, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from 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
Derma, MS

Average temperature in June - Derma, MS
  • Average high temperature in June: 89.2°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in June: 68.9°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in June
Derma, MS

Average pressure in June - Derma, MS
  • Average pressure in June: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in June
Derma, MS

Average wind speed in June - Derma, MS
  • Average wind speed in June: 5.3mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in June
Derma, MS

Average humidity in June - Derma, MS
  • Average humidity in June: 74%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Derma, MS

Average rainfall in June - Derma, MS
  • Average rainfall in June: 2.83"

The wettest month (with the highest rainfall) is July (3.46").
The driest month (with the least rainfall) is November (1.73").

Average rainfall days in June
Derma, MS

Average rainfall days in June - Derma, MS
  • Average rainfall days in June: 15.2 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in June
Derma, MS

Average snowfall in June - Derma, MS
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Derma, MS

Average snowfall days in June - Derma, MS
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Derma, MS

Average daylight in June / Average sunshine in June - Derma, MS
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

Average sunshine days in June
Derma, MS

Average sunshine days in June - Derma, MS
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (9.5 days).

Average UV index in June
Derma, MS

Average UV index in June - Derma, MS
  • Average UV index in June: 7

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in June
Derma, MS

Average cloud cover in June - Derma, MS
  • Average cloud cover in June: 28

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in June
Derma, MS

Average visibility in June - Derma, MS
  • 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).

Derma, Mississippi, USA

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