June weather forecast
Alva, OK

June in Alva is a harbinger of the incoming summer heat, with temperatures escalating rapidly from the previous month's measures. The weather becomes progressively drier, and the intensifying sun dictates longer daylight hours. The temperature peaks at a sizzling 91.4°F (33°C) while maintaining a substantial 1.81" (46mm) of rainfall. This combination of heat and humidity ensures a balmy weather, typical of June USA. The transition to July ushers in the hottest time of the year in Alva.

Temperature

Alva sees a rise in temperature during June, with average high-temperatures transitioning from a moderately hot 78.6°F (25.9°C) in May to a tropical 91.4°F (33°C). Alva, in June, experiences an average temperature of 71.4°F (21.9°C) at night.

Heat index

For most parts of June, the heat index is computed to be a torrid 100.4°F (38°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. 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 are highly critical for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in June is 57%.

Rainfall

In Alva, in June, it is raining for 10 days, with typically 1.81" (46mm) of accumulated precipitation. In Alva, during the entire year, the rain falls for 105.5 days and collects up to 18.11" (460mm) of precipitation.

Snowfall

May through September are months without snowfall in Alva.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of June in Alva, sunrise is at 6:16 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:57 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 11.5h of sunshine.

UV index

June is the month with the highest UV index, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In June, a daily maximum UV index of 8 leads to the following instructions:
With the absence of protection, damage to skin and eyes can occur instantly. Ensure precautions are taken. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.