Lanka Weather in June
Average highs run from 34°C on June 1 to 32°C on June 30, and lows from 24°C to 25°C. Normal precipitation for the month is 234 mm over about 27 wet days.
June day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
June at a glance
- Average high
- 33°C
- Average low
- 25°C
- Precipitation
- 234 mm
- Reanalysis high
- 40°CJun 2, 1995
- Reanalysis low
- 21°CJun 3, 1991
- Daylight
- 13 h 39 min to 13 h 44 min
- Cloud cover
- 85%
- Humidity
- 79%
- Dew point
- 24°C
- Wind
- 4.7 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Jun 1 | 34°C | 24°C | 40°C 1995 | 23°C 2009 | 82% |
| Jun 2 | 34°C | 24°C | 40°C 1995 | 22°C 1991 | 82% |
| Jun 3 | 34°C | 24°C | 40°C 1995 | 21°C 1991 | 83% |
| Jun 4 | 34°C | 25°C | 38°C 1995 | 22°C 2020 | 83% |
| Jun 5 | 34°C | 25°C | 38°C 1992 | 23°C 2020 | 82% |
| Jun 6 | 34°C | 25°C | 38°C 2014 | 22°C 2004 | 83% |
| Jun 7 | 34°C | 25°C | 39°C 1999 | 23°C 2001 | 82% |
| Jun 8 | 34°C | 25°C | 37°C 1999 | 23°C 2001 | 83% |
| Jun 9 | 34°C | 25°C | 39°C 1999 | 22°C 1993 | 84% |
| Jun 10 | 33°C | 25°C | 38°C 1999 | 23°C 2007 | 84% |
| Jun 11 | 33°C | 25°C | 37°C 1996 | 23°C 2007 | 85% |
| Jun 12 | 33°C | 25°C | 38°C 2013 | 23°C 1993 | 86% |
| Jun 13 | 33°C | 25°C | 38°C 1996 | 22°C 1993 | 86% |
| Jun 14 | 33°C | 25°C | 39°C 1996 | 23°C 2003 | 87% |
| Jun 15 | 33°C | 25°C | 38°C 1996 | 22°C 2009 | 88% |
| Jun 16 | 33°C | 25°C | 38°C 1996 | 23°C 2006 | 89% |
| Jun 17 | 33°C | 25°C | 39°C 1996 | 24°C 2006 | 90% |
| Jun 18 | 33°C | 25°C | 40°C 1996 | 23°C 1997 | 91% |
| Jun 19 | 33°C | 25°C | 39°C 1996 | 23°C 2008 | 92% |
| Jun 20 | 33°C | 25°C | 40°C 1996 | 24°C 2008 | 93% |
| Jun 21 | 33°C | 25°C | 38°C 1996 | 23°C 1995 | 93% |
| Jun 22 | 33°C | 25°C | 37°C 1999 | 24°C 2000 | 93% |
| Jun 23 | 33°C | 25°C | 37°C 2009 | 24°C 2000 | 93% |
| Jun 24 | 33°C | 25°C | 37°C 2002 | 24°C 2012 | 94% |
| Jun 25 | 33°C | 25°C | 36°C 2002 | 24°C 2004 | 95% |
| Jun 26 | 33°C | 25°C | 37°C 1991 | 24°C 2004 | 96% |
| Jun 27 | 33°C | 25°C | 36°C 2005 | 23°C 2004 | 96% |
| Jun 28 | 33°C | 25°C | 36°C 2002 | 23°C 2011 | 96% |
| Jun 29 | 33°C | 25°C | 35°C 2002 | 24°C 2010 | 96% |
| Jun 30 | 32°C | 25°C | 35°C 2005 | 24°C 2008 | 96% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+5:30).
- June 1
- sunrise 4:27 AM, sunset 6:06 PM
- June 30
- sunrise 4:30 AM, sunset 6:14 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.