Climate averages 1991–2020

Yanbu weather
in July.

A very hot, very dry month: the joint 3rd warmest and one of the driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 35.6°C Daytime mean, July
Average low 27.1°C Night-time mean, July
Rainfall <1 mm Almost no rain
Daylight 13 h Sunrise to sunset, per day
Every month in Yanbu · average highYear overview

July is a very hot month in Yanbu: daytime highs average 35.6°C and nights cool to about 27.1°C. By daytime temperature it is the joint 3rd warmest of the 12 months.

Rain is very rare: less than 1 mm falls in a typical July (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 13 h 28 min on an average July day.

The nearest other city in this atlas is Madinah (163 km away). In July its highs average 41.5°C, 5.9°C warmer than Yanbu, with almost no rain (under 1 mm).

Among the 35 cities listed in Saudi Arabia, Yanbu ranks joint 27th of 35 for the warmest July highs and joint 1st of 35 for the driest July (rainfall, lowest first). The mean July high of those 35 cities is 37.9°C; Yanbu is 2.3°C cooler than that mean.

From July to August, average highs rise by 0.6°C to 36.2°C, and monthly rainfall stays under 1 mm.

The annual picture

July in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 10152025303540 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 500

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Yanbu climate table

1991–2020
Monthly climate averages for Yanbu, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 25.2°C16.6°C16.6°C8.01.410.811 h
February 26.2°C17.3°C17.3°C3.30.611.311 h
March 28.1°C19.0°C19.0°C1.40.512.012 h
April 30.5°C21.8°C21.8°C0.60.112.713 h
May 33.6°C24.8°C24.8°C0.10.013.313 h
June 35.7°C26.4°C26.4°C00.013.614 h
July, selected 35.6°C27.1°C27.1°C00.013.513 h
August 36.2°C27.9°C27.9°C00.013.013 h
September 35.6°C26.8°C26.8°C00.012.312 h
October 33.5°C24.8°C24.8°C2.40.311.612 h
November 30.1°C21.3°C21.3°C181.711.011 h
December 27.1°C18.4°C18.4°C111.310.711 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

July in nearby cities

Distance from Yanbu

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Yanbu) is explained once on the Yanbu year overview and on the Sources, method and limits page.