Socotra in September
September is the month the wind starts letting go, down to 31.6 km/h from August's 44.1, but it is still outside the season and it is the month to book October rather than to travel.
| September | 2001 to 2025 |
|---|---|
| Average day high | 28.3 C |
| Average night low | 24.4 C |
| Rain | 8 mm for the month |
| Wind | 31.6 km/h mean |
| Humidity | 82 percent |
Day high and night low are the average of each day's maximum and minimum in NASA POWER's daily data; rain, wind and humidity are its monthly climatology. Both v2.10.1, averaged over January 2001 to December 2025, accessed 2026-11-06. One grid cell of about half a degree covers Hadibo, the Diksam plateau and the south coast, so these are island-lowland figures: the plateau and the Haggeher mountains are cooler and take far more moisture than they show.
Getting there, and what is open
September is the last month of the khareef on every reckoning in the sources, and the season proper opens in October. It is the one closed month with a job to do: the published lead time for October and November dates is six to ten weeks, a booking window that opens in late July and runs into October, and September sits in the middle of it.
Secure the flight seat before anything else. Your arrival day will be a Tuesday or a Thursday, the two days the Jeddah service runs, and the Abu Dhabi route is not an alternative for the 2026 to 2027 season.
Sea and wind
The drop is real and it is not yet enough. September's mean wind is 31.6 km/h, close to a third down on August's 44.1, but still nearly three times April's 11.1. Humidity stays at its annual high of 82 percent and rainfall falls back to 8 mm, with days at 28.3 C and nights at 24.4 C.
The published research still counts September inside the south-west monsoon, with high waves on the south coast and gale-force winds on the north.
Bloom and wildlife
September is the bottom of the year for the bottle tree. Its dormant window closes with this month and its secondary flush begins in October, so the plant that defines February is at its least photogenic right now.
Two cycles are about to turn. The Socotra chameleon's mating season, when the males are most visible, runs October to November, and the specialist birding source in the corpus names November and April to May as its windows, not September.
Photography
There is no dependable way to be here, which makes the question academic. If the green the monsoon leaves behind interests you, October is the month to aim for: the best-time guide describes it as the reopening month, green after any late rain.
Good in September
No place in the catalogue lists September in its season. October, next month, is when every place record turns open.
Planning a trip?
September questions
Has the monsoon finished by September?+
Should I be booking Socotra in September?+
Sources
- NASA POWER, monthly climatology and daily data, version v2.10.1, January 2001 to December 2025, accessed 6 November 2026
The data was obtained from National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division. The data was obtained from the POWER Project's v2.10.1 version on 2026/11/06.
- Scholte, Al-Okaishi and Suleyman (2011), When conservation precedes development: a case study of the opening up of the Socotra archipelago, Yemen. Oryx 45(3): 401 to 410
- socotra.guide, The best time to visit Socotra