Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
March verdict
Good for holiday weather
Average highs sit around 26°C, giving warm days by monthly-average standards. Sunshine averages 7.6h per day, enough for a balanced month. Rainfall averages 20mm, which is relatively low for holiday planning.

Monthly averages
Temp
26°C
Rain
20mm
Sun
7.6h
Sea
20°C
Weather score
70
Good
Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
Drier
Rainfall averages 20mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 20°C, so the water can feel cool.
Map
Compare Dammam, Saudi Arabia with nearby places by weather score, rain, sun, temperature, and swim conditions.
March26°C average high
March is on the cooler side of Dammam's year, useful if you prefer less intense daytime heat.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
March20mm average rain
March is close to Dammam's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
March7.6 hours average sun
March is one of Dammam's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJune to September
This stretch has the strongest sunshine in the monthly averages.
March20°C average sea
March is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJune to October
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
March70 weather score
March sits close to Dammam's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril and October to November
These months have the strongest weather score in the monthly averages.