Unaizah weather in July

Name: Unaizah
Address: SA

In July, Unaizah has daytime highs averaging 42 °C, nights around 26 °C, with 0 wet days. Figures are 1991–2020 climate normals.

41.6°C Average high
25.6°C Average low
0days Wet days
0mm Rainfall
14h Daylight

Daily temperatures through July

Daily highDaily low Day of month on the horizontal axis. Highs peak at 41.9 °C and lows bottom out at 24.4 °C.

How July develops

Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.

Days	Avg high	Avg low
1–10 July	41.2 °C	25.0 °C
11–20 July	41.7 °C	25.7 °C
21–31 July	41.8 °C	26.1 °C

Chance of a wet day (over 1 mm) by date in July. Wettest date over the 30 years: July 1, at 0 %. Single dates are noisy — read the shape, not the spikes.

What to expect

Measure	Typical July	Share of the month
Days above 25 °C	31 of 31	100 %
Days above 30 °C	31 of 31	100 %
Days below 0 °C	0 of 31	0 %
Days with more than 1 mm rain	0 of 31	0 %

Conditions in July

Measure	Average
Mean temperature	35 °C
Record high (1991–2020)	46 °C
Record low (1991–2020)	19 °C
Relative humidity	12 %
Wind speed	20 km/h
Cloud cover	11 %

Where Unaizah ranks in July

Ranking	Position	Value
The driest places in South America in July	4thof 50	0 mm
The driest places in Asia in July	7thof 50	0 mm
The warmest places in South America in July	7thof 50	42 °C
The driest places in the world in July	23rdof 50	0 mm
The warmest places in Asia in July	35thof 50	42 °C
The warmest places in the world in July	37thof 50	42 °C

July compared with the months around it

Month	Avg high	Rainfall	Cloud
May	37.5 °C	2 mm	25 %
June	40.6 °C	under 1 mm	6 %
July	41.6 °C	0 mm	11 %
August	41.9 °C	under 1 mm	12 %
September	39.2 °C	under 1 mm	8 %

See all twelve months for Unaizah

July is the 2nd warmest month here.
It is the 1st driest month of the year.
It ranks 3rd for least cloud cover.
Days last about 14 hours from sunrise to sunset.
It rains on 0 of 31 days — 0 % of the month.
Nights are about 16 °C cooler than the middle of the day.
The hottest July day on record since 1991 reached 46 °C, 4.7 °C above the usual daytime high.

Nearby destinations in July

Destination	Avg high	Sea
Unaizah	42 °C	–
Buraydah	42 °C	–
Ha'il	39 °C	–
Riyadh	43 °C	–
Hafar Al-Batin	43 °C	–
Al Kharj	44 °C	–
Madinah	42 °C	–
Al Aḩmadī	44 °C	31
Ḩawallī	43 °C	31

QuestionsJuly in Unaizah, answered

How warm is Unaizah in July?

Daily highs average 42 °C and nights fall to about 26 °C, a spread of 16 °C between afternoon and dawn. That makes July the 2nd warmest month of the year here.

Does it rain much in Unaizah in July?

July averages 0 mm of rain, spread over about 0 of the 31 days — 0 % of the month. Cloud cover averages 11 % of the sky.

How long are the days in July?

Unaizah averages 14 hours between sunrise and sunset in July. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.