June weather forecast
Cheltenham, Saint Vincent and the Grenadines

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Weather in June

June sees temperatures hovering consistently above the 27°C (80.6°F) mark while rainfall also considerably increases to 53mm (2.09"). The increase in precipitation coupled with humidity levels of 78% signifies the peak of the rainy season. Despite these changes, the daily average sunshine hours remain high, achieving 9.5 hours per day, providing a sufficient dose of daily Vitamin D.

Temperature

A minor adjustment in Cheltenham's average high-temperature is noted with the start of June, touching a still moderately hot 28.3°C (82.9°F) from May's 28°C (82.4°F). Cheltenham's June nights experience a subtle temperature dip to an average of 27.3°C (81.1°F).

Heat index

For June, the heat index is estimated at a hot 33°C (91.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The months with the highest humidity are May through July, with an average relative humidity of 78%.

Rainfall

In Cheltenham, in June, it is raining for 20 days, with typically 53mm (2.09") of accumulated precipitation. In Cheltenham, during the entire year, the rain falls for 238.6 days and collects up to 627mm (24.69") of precipitation.

Daylight

With an average of 12h and 54min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 05:37 and sunset at 18:27. On the last day of the month, sunrise is at 05:42 and sunset at 18:34 AST.

Sunshine

In June, the average sunshine is 9.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Cheltenham. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in June translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

Is it hot during June?

The high-temperature, in June, in Cheltenham, is 28.3°C (82.9°F), while the low-temperature averages to 27.3°C (81.1°F). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 33°C (91.4°F).

What is the most humid month?

May through July, with an average relative humidity of 78%, are most humid months in Cheltenham.

What is the average humidity in June in Cheltenham?

In June, the average relative humidity is 78%.

How much does it rain in June?

In June, the rain falls for 20 days. Throughout June, 53mm (2.09") of precipitation is accumulated.

When are the longest days?

With an average of 12h and 54min of daylight, June has the longest days of the year.

What is the average length of the day in June?

The average day length in June is 12h and 52min.

When are sunrise and sunset in June in Cheltenham?

On the first day of June in Cheltenham, sunrise is at 05:37 and sunset at 18:27. On the last day of the month, sunrise is at 05:42 and sunset at 18:34 AST.

How many hours of sunshine does Cheltenham have in June?

In June, the average sunshine duration is 9.5h.

When is the highest UV index?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What are the months with the lowest UV index?

The months with the lowest UV index are January through December, with an average maximum UV index of 7.

What is the UV index intensity in June in Cheltenham?

The average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in June
Cheltenham, Saint Vincent and the Grenadines

Average temperature in June - Cheltenham, Saint Vincent and the Grenadines
  • Average high temperature in June: 28.3°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.5°C).

  • Average low temperature in June: 27.3°C

The month with the highest average low temperature is September (28°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

Average pressure in June
Cheltenham, Saint Vincent and the Grenadines

Average pressure in June - Cheltenham, Saint Vincent and the Grenadines
  • Average pressure in June: 1014.5mbar

The month with the highest atmospheric pressure is June (1014.5mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).

Average wind speed in June
Cheltenham, Saint Vincent and the Grenadines

Average wind speed in June - Cheltenham, Saint Vincent and the Grenadines
  • Average wind speed in June: 28.3km/h

The windiest month (with the highest average wind speed) is February (29.3km/h).
The calmest month (with the lowest average wind speed) is September (20.6km/h).

Average humidity in June
Cheltenham, Saint Vincent and the Grenadines

Average humidity in June - Cheltenham, Saint Vincent and the Grenadines
  • Average humidity in June: 78%

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).

Average rainfall in June
Cheltenham, Saint Vincent and the Grenadines

Average rainfall in June - Cheltenham, Saint Vincent and the Grenadines
  • Average rainfall in June: 53mm

The wettest month (with the highest rainfall) is August (94mm).
The driest month (with the least rainfall) is February (23mm).

Average rainfall days in June
Cheltenham, Saint Vincent and the Grenadines

Average rainfall days in June - Cheltenham, Saint Vincent and the Grenadines
  • Average rainfall days in June: 20 days

The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is February (14.8 days).

Average daylight in June /
Average sunshine in June
Cheltenham, Saint Vincent and the Grenadines

Average daylight in June / Average sunshine in June - Cheltenham, Saint Vincent and the Grenadines
  • Average daylight in June: 12h and 5min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in June: 9h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in June
Cheltenham, Saint Vincent and the Grenadines

Average sunshine days in June - Cheltenham, Saint Vincent and the Grenadines
  • Average sunshine days in June: 4.2 days

The months with the most sunshine days are February and March (9.3 days).
The month with the least sunshine days is July (1.7 days).

Average UV index in June
Cheltenham, Saint Vincent and the Grenadines

Average UV index in June - Cheltenham, Saint Vincent and the Grenadines
  • Average UV index in June: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in June
Cheltenham, Saint Vincent and the Grenadines

Average cloud cover in June - Cheltenham, Saint Vincent and the Grenadines
  • Average cloud cover in June: 45

The month with the most cloud cover is July (Cloud cover 46).
The months with the least cloud cover are January and February (Cloud cover 37).

Average visibility in June
Cheltenham, Saint Vincent and the Grenadines

Average visibility in June - Cheltenham, Saint Vincent and the Grenadines
  • Average visibility in June: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Cheltenham, Saint Vincent and the Grenadines

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