The highest day temperature in July 2023 was 102°F. The lowest night temperature was 76°F. The average values for day and night temperatures during July were 92.0°F и 84.3°F respectivly.

The average sea surface temperature in July 2023 for Valletta was 84.1°F. The maximum and minimum values were 78.8°F and 90.0°F respectively.

Almost all days in July are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in July for Valletta is 0.0 in. It makes july the least rainy month of the year.

The average wind speed in July is 9.0 mph. It makes July one of the most windless months of the year for Valletta.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Valletta in July is 13.9 hours.