Seiyun weather by month & the best time to visit

🇾🇪 Yemen · regional city · hot desert climate

The best time to visit Seiyun is January — its sunniest month (Sunshine Score 100/100), with February and November close behind. Seiyun averages about 3,931 hours of sunshine a year. Daytime highs around 29°C / 84°F and roughly 0 mm of rain in January.

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Sun hours / year

3,931

Sunniest month

January

Peak score

100/100

Rain / year

11 mm

Midday UV at peak

12 (extreme)

Population

106k

Elevation

641 m

When is the best time to visit Seiyun?

For sunshine, the best time to visit Seiyun is January, then February and November. The dullest month is June (0/100, 0 mm of rain). The full month-by-month picture is in the table below.

How sunny is Seiyun?

Seiyun is one of the sunniest places on Earth: about 3,931 hours of sunshine a year. 100 Sunshine Score points separate January (100) from June (0), so the month you pick matters. Seiyun is the sunniest of the 7 destinations tracked in Yemen. Rain is a non-event in Seiyun — about 11 mm in a typical year.

Sunshine Score by month

See Seiyun on the interactive sunshine globe →

Nearby places for sunshine

• Najran Saudi Arabia · 500 km · best in Jan · 3,871 h sun/yr
• Aden Yemen · 534 km · best in Feb · 3,336 h sun/yr
• Salalah Oman · 578 km · best in Jan · 3,585 h sun/yr
• Jizan Saudi Arabia · 670 km · best in Feb · 3,288 h sun/yr
• Abha Saudi Arabia · 699 km · best in Jun · 3,555 h sun/yr
• Djibouti Djibouti · 781 km · best in Jan · 3,064 h sun/yr

Nearest destinations

• Mukalla(Riyan) Yemen · 158 km · 3,454 h sun/yr · best in Jan
• Sharurah Saudi Arabia · 244 km · 3,992 h sun/yr · best in Jan
• Al Ghaydah Yemen · 363 km · 3,614 h sun/yr · best in Jan
• Sanaa Yemen · 492 km · 3,715 h sun/yr · best in Jan
• Bosaso Somalia · 523 km · 3,291 h sun/yr · best in Jan