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
Weather in June
Temperature
Longwood indicates an average high-temperature of an agreeable 22°C (71.6°F) in June, showing minor variation from May's 23.2°C (73.8°F). During June, the nighttime temperatures in Longwood align closely with the daytime averages, measuring a still pleasant 20.6°C (69.1°F).Humidity
The months with the lowest humidity are June and July, with an average relative humidity of 74%.Rainfall
The month with the most rainfall in Longwood, Saint Helena, Ascension and Tristan da Cunha, is June, when the rain falls for 13.6 days and typically aggregates up to 11mm (0.43") of precipitation.Daylight
June has the shortest days of the year in Longwood, with an average of 11h and 12min of daylight.On the first day of June in Longwood, sunrise is at 06:43 and sunset at 17:57. On the last day of the month, sunrise is at 06:50 and sunset at 18:02 GMT.
Sunshine
In June, the average sunshine is 5h.UV index
In Longwood, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In June, a daily UV index of 5 turns into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the average June temperature in Longwood?
What are the least humid months in Longwood?
What is the average humidity in June in Longwood?
What is the wettest month in Longwood?
How much does it rain in Longwood in June?
What is the month with the shortest days in Longwood?
How many hours of daylight does Longwood have in June?
What time are sunrise and sunset in June in Longwood?
How long on average sun shines in June in Longwood?
How high is the UV index in June in Longwood?
Average temperature in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average high temperature in June: 22°C
The warmest month (with the highest average high temperature) is March (24.7°C).
The month with the lowest average high temperature is September (19.7°C).
- Average low temperature in June: 20.6°C
The month with the highest average low temperature is March (23.5°C).
The coldest months (with the lowest average low temperature) are September and October (18.7°C).
Average pressure in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average pressure in June: 1019mbar
The months with the highest atmospheric pressure are July and August (1019.8mbar).
The month with the lowest atmospheric pressure is February (1014.1mbar).
Average wind speed in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average wind speed in June: 26.2km/h
The windiest month (with the highest average wind speed) is September (28.4km/h).
The calmest month (with the lowest average wind speed) is January (21.8km/h).
Average humidity in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average humidity in June: 74%
The month with the highest relative humidity is October (82%).
The months with the lowest relative humidity are June and July (74%).
Average rainfall in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average rainfall in June: 11mm
The wettest month (with the highest rainfall) is June (11mm).
The driest months (with the least rainfall) are May, September, October and November (6mm).
Average rainfall days in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average rainfall days in June: 13.6 days
The month with the highest number of rainy days is June (13.6 days).
The month with the least rainy days is November (8.5 days).
Average daylight in June /
Average sunshine in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average daylight in June: 11h and 1min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in June: 5h and 0min
The month with the most sunshine is February (Average sunshine: 7h and 30min).
The month with the least sunshine is September (Average sunshine: 4h and 0min).
Average sunshine days in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average sunshine days in June: 8.2 days
The month with the most sunshine days is May (13.2 days).
The month with the least sunshine days is February (7.2 days).
Average UV index in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average UV index in June: 5
The months with the highest UV index are January, February, March and May (UV index 6).
The months with the lowest UV index are August, September and October (UV index 4).
Average cloud cover in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- Average cloud cover in June: 56
The month with the most cloud cover is September (Cloud cover 74).
The month with the least cloud cover is February (Cloud cover 44).
Average visibility in June
Longwood, Saint Helena, Ascension and Tristan da Cunha
- 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).
Longwood, Saint Helena, Ascension and Tristan da Cunha
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