Weather in June in Jamestown

< June >
	Normal Max/ High Temperature	23°C (73°F)
	Average Temperature	21°C (70°F)
	Min/ Low Temperature	18°C (64°F)
	Normal Precipitation	18mm (0.7in)
	Number of Wet Days (probability of rain on a day)	6 (20%)
	Average Daylight per day	11h 11'
	Sun altitude at solar noon on the 21st day.	50.7°

• The average temperature in Jamestown in June is warm at 21 °C (69.8 °F).
• Afternoons can be fairly hot with average high temperatures reaching 23 °C (73.4 °F).
• Overnight temperatures are generally somewhat warm with an average low of 18 °C (64.4 °F).
• The variation/ range of diurnal mean temperatures in June is 5 °C (9 °F).
• Precipitation averages for June are low with 18mm (0.7 in) recorded across 6 days.
• The shortest day is 11h 10' long and the longest day is 11h 14' long with an average length of 11h 11'.

Weather Trend Graph for June in Jamestown, Saint Helena