Sanaa, Yemen — Weather in May 2026

Monthly climate averages for Sanaa, Yemen. Based on 10-year ERA5 reanalysis data.

BSh Hot Semi-Arid
8.8 /10
Excellent

May is an excellent month in Sanaa

Climate Overview

Sanaa, Yemen in May has warm conditions, with highs averaging 27.1°C (81°F). Temperatures drop noticeably between day and night.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 25°C (77°F) at the start to 28°C (83°F) by month's end.

May sees fairly even rainfall, totalling about 47 mm across the month.

Expect around 10.5h of sunshine at the start of May, increasing to 11.6h by the end.

Wind speeds pick up through the month, from 11 km/h (7 mph) to 18 km/h (11 mph).

The warmest days tend to fall around the 31th, averaging 28.4°C (83°F).

Compared to April, this month is about 2°C warmer with 1 fewer rainy days. Temperatures will rise further into June.

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Monthly May Averages

Temperature
27°C / 15°C
Feels Like
25°C / 14°C
Rain
8 days · 47 mm
Sunshine
11.3h / day
Humidity
40% — Comfortable
Wind
14 km/h
Wind Direction
NE (52°)
Gusts
38 km/h
Daylight
12.8 h
Cloud Cover
42%
Clear Sky Days
8.4
UV Index
8.8 — Very High
Dew Point
7°C — Dry
Moon Phase
Waning Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

36°C 32°C 28°C 24°C 20°C 16°C 12°C 8°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 151015202531
Rainfall

Daily Sunshine

0h 3h 6h 9h 12h 151015202531
Sunshine

Daily Wind Speed

0 5 10 15 20 25 151015202531
Wind Speed
Sun Position
Sunrise 05:36
Daylight 12.8h
Sunset 18:26

What to Expect

Daytime temperatures around 27°C (81°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

3 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

January
Excellent
Temp
22°C / 9°C
Feels Like
20°C / 7°C
Rain
1days (4 mm) Excellent
Sun
10.4h Excellent
Humidity
40% Comfortable
UV
7.4 Very High
View Details
February best
Excellent
Temp
24°C / 11°C
Feels Like
22°C / 9°C
Rain
2days (7 mm) Excellent
Sun
10.6h Excellent
Humidity
43% Moderate
UV
8.3 Very High
View Details
March
Excellent
Temp
25°C / 12°C
Feels Like
23°C / 11°C
Rain
4days (15 mm) Good
Sun
11h Excellent
Humidity
45% Moderate
UV
8.8 Very High
View Details
April
Excellent
Temp
25°C / 14°C
Feels Like
24°C / 13°C
Rain
9days (54 mm) Wet
Sun
11.3h Excellent
Humidity
49% Moderate
UV
8.8 Very High
View Details
May best
Excellent
Temp
27°C / 15°C
Feels Like
25°C / 14°C
Rain
8days (47 mm) Wet
Sun
11.3h Excellent
Humidity
40% Comfortable
UV
8.8 Very High
View Details
June best
Excellent
Temp
29°C / 16°C
Feels Like
26°C / 14°C
Rain
4days (17 mm) Good
Sun
11.3h Excellent
Humidity
31% Comfortable
UV
8.7 Very High
View Details
July
Excellent
Temp
28°C / 16°C
Feels Like
26°C / 16°C
Rain
10days (55 mm) Wet
Sun
10.3h Excellent
Humidity
50% Moderate
UV
8.3 Very High
View Details
August
Wet
Temp
26°C / 16°C
Feels Like
26°C / 16°C
Rain
21days (131 mm) Wet
Sun
10.6h Excellent
Humidity
57% Moderate
UV
8.2 Very High
View Details
September best
Excellent
Temp
27°C / 15°C
Feels Like
25°C / 13°C
Rain
7days (23 mm) Good
Sun
10.9h Excellent
Humidity
33% Comfortable
UV
8.7 Very High
View Details
October best
Excellent
Temp
24°C / 12°C
Feels Like
22°C / 8°C
Rain
1days (13 mm) Excellent
Sun
10.7h Excellent
Humidity
32% Comfortable
UV
8.3 Very High
View Details
November
Excellent
Temp
23°C / 9°C
Feels Like
21°C / 6°C
Rain
0days (2 mm) Excellent
Sun
10.5h Excellent
Humidity
36% Comfortable
UV
7.5 Very High
View Details
December
Good
Temp
22°C / 8°C
Feels Like
19°C / 6°C
Rain
0days (2 mm) Excellent
Sun
10.2h Excellent
Humidity
37% Comfortable
UV
7.1 Very High
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 22°C / 9°C 20°C / 7°C 1days (4 mm) Excellent 10.4h Excellent 40% Comfortable 7.4 Very High Excellent View Details
February best 24°C / 11°C 22°C / 9°C 2days (7 mm) Excellent 10.6h Excellent 43% Moderate 8.3 Very High Excellent View Details
March 25°C / 12°C 23°C / 11°C 4days (15 mm) Good 11h Excellent 45% Moderate 8.8 Very High Excellent View Details
April 25°C / 14°C 24°C / 13°C 9days (54 mm) Wet 11.3h Excellent 49% Moderate 8.8 Very High Excellent View Details
May best 27°C / 15°C 25°C / 14°C 8days (47 mm) Wet 11.3h Excellent 40% Comfortable 8.8 Very High Excellent View Details
June best 29°C / 16°C 26°C / 14°C 4days (17 mm) Good 11.3h Excellent 31% Comfortable 8.7 Very High Excellent View Details
July 28°C / 16°C 26°C / 16°C 10days (55 mm) Wet 10.3h Excellent 50% Moderate 8.3 Very High Excellent View Details
August 26°C / 16°C 26°C / 16°C 21days (131 mm) Wet 10.6h Excellent 57% Moderate 8.2 Very High Wet View Details
September best 27°C / 15°C 25°C / 13°C 7days (23 mm) Good 10.9h Excellent 33% Comfortable 8.7 Very High Excellent View Details
October best 24°C / 12°C 22°C / 8°C 1days (13 mm) Excellent 10.7h Excellent 32% Comfortable 8.3 Very High Excellent View Details
November 23°C / 9°C 21°C / 6°C 0days (2 mm) Excellent 10.5h Excellent 36% Comfortable 7.5 Very High Excellent View Details
December 22°C / 8°C 19°C / 6°C 0days (2 mm) Excellent 10.2h Excellent 37% Comfortable 7.1 Very High Good View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

May is typically excellent for visiting Sanaa, with average highs of 27°C (81°F) and around 8 rainy days. Sanaa, Yemen in May has warm conditions, with highs averaging 27.1°C (81°F). Temperatures drop noticeably between day an
Sanaa typically sees around 8 rainy days in May with 47 mm (1.9 in) of total rainfall. An umbrella should suffice.
Evenings in Sanaa during May are mild at 15°C (60°F). A light cardigan is usually enough.
With highs of 27°C (81°F) and lows of 15°C (60°F) in May, we recommend: Umbrella, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. Comfortable walking shoes are essential.
Yes, May offers some of the best weather conditions in Sanaa with comfortable temperatures and lower chances of rain.
The average UV index in Sanaa during May is 9 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.
Sanaa gets approximately 13 hours of daylight per day in May, with around 11 hours of sunshine.
Snow is uncommon in Sanaa during May based on 10-year climate averages.

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