Following last month's cooler than average temperatures, June 2010 followed suit and was another cool month with the mean monthly temperature of 23.4°C being 1.0°C cooler than average. This was the second coolest June since temperature records began in 1987. The coolest June ever was in 1992 with a mean monthly temperature of 22.8°C while the warmest ever was in 2003 with a mean monthly temperature of 26.5°C. June 2010 was also dry with the total rainfall of 0.8mm falling in just one day. The average rainfall total in June is 5.4mm.

The cooler temperatures were again mainly during the daytime with the mean monthly maximum of 26.8°C being 1.7°C below average. This was the joint coldest ever recorded for June, a record also held by 1992 and 2005. The mean minimum temperature of 19.9°C was 0.4°C below average. June was marked by a number of cool and windy days especially in the first few days and in the fourth week because of a low pressure system over Italy and the Balkans which brought cooler air into the central Mediterranean region.

There were no heatwaves in June 2010 with the hottest temperature going up to 32.8°C on the 14th. The highest ever temperature recorded in June was on 25th June 2007 with a maximum temperature of 40.1°C! |The lowest temperature in June 2010 was 17.0°C on the 2nd with the lowest ever dipping to 14.8°C on 1st June 1990 and 3rd June 2007.

The westnorthwest was the most frequent wind direction with an average wind speed at Zebbug Malta of 12.7km/h. The strongest gust was of 59.9km/h recorded on the 13th at around 13:05pm at Zebbug from a westerly direction during the passage of a weak frontal system as the wind shifted from SE to WSW.