Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
June
Weather in June
Temperature
June notes an average high-temperature of a still moderately hot 29.3°C (84.7°F), subtly differing from May's 28.6°C (83.5°F). Caledonia registers a gentle descent to an average nighttime low of 26.2°C (79.2°F) in June from its daytime highs.Heat index
June's heat index is computed to be a fiery hot 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
With an average relative humidity of 78%, June is the most humid month in Caledonia.Rainfall
In Caledonia, Jamaica, during June, the rain falls for 16.6 days and regularly aggregates up to 76mm (2.99") of precipitation. In Caledonia, during the entire year, the rain falls for 177.2 days and collects up to 687mm (27.05") of precipitation.Daylight
June has the longest days of the year in Caledonia, with an average of 13h and 12min of daylight.On the first day of June, sunrise is at 05:35 and sunset at 18:44. On the last day of the month, sunrise is at 05:39 and sunset at 18:52 EST.
Sunshine
The average sunshine in June is 10.9h.UV index
The months with the highest UV index are January, March through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In June, the UV index of 7 transforms into the following advice:
Ward off overexposure. Defence against solar harm is crucial. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Caledonia during June?
What is the most humid month in Caledonia?
What is the average humidity in June in Caledonia?
How many days does it rain in June in Caledonia?
When are the longest days in Caledonia?
How many hours of daylight does Caledonia have in June?
When is the sunrise / sunset in June in Caledonia?
How long on average sun shines in June in Caledonia?
When is the highest UV index in Caledonia?
What is the UV index reading in June in Caledonia?
Average temperature in June
Caledonia, Jamaica
- Average high temperature in June: 29.3°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (26.8°C).
- Average low temperature in June: 26.2°C
The months with the highest average low temperature are July and August (26.8°C).
The coldest month (with the lowest average low temperature) is February (23.8°C).
Average pressure in June
Caledonia, Jamaica
- Average pressure in June: 1014mbar
The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).
Average wind speed in June
Caledonia, Jamaica
- Average wind speed in June: 16.1km/h
The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).
Average humidity in June
Caledonia, Jamaica
- Average humidity in June: 78%
The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is March (75%).
Average rainfall in June
Caledonia, Jamaica
- Average rainfall in June: 76mm
The wettest month (with the highest rainfall) is May (90mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in June
Caledonia, Jamaica
- Average rainfall days in June: 16.6 days
The month with the highest number of rainy days is September (18.4 days).
The month with the least rainy days is February (10.6 days).
Average daylight in June /
Average sunshine in June
Caledonia, Jamaica
- Average daylight in June: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in June: 10h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 30min).
The months with the least sunshine are November and December (Average sunshine: 6h and 36min).
Average sunshine days in June
Caledonia, Jamaica
- Average sunshine days in June: 12.2 days
The month with the most sunshine days is December (18 days).
The month with the least sunshine days is September (9.8 days).
Average UV index in June
Caledonia, Jamaica
- Average UV index in June: 7
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is February (UV index 6).
Average cloud cover in June
Caledonia, Jamaica
- Average cloud cover in June: 26
The months with the most cloud cover are January, May and November (Cloud cover 28).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in June
Caledonia, Jamaica
- 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).
