October in the UAE will be wetter and warmer than usual, according to the National Centre of Meteorology (NCM). The monthly outlook expects rainfall slightly above the October average of 5.2 millimetres, temperatures above the normal of 29.7°C, and high humidity through the month — a mix that also raises the chance of fog.

For visitors, October is the hinge month: outdoor season is starting, but summer has not fully let go. Here is what the forecast actually means for a trip in the next four weeks.

What the NCM October outlook says

NewsTracker24x7’s summary of the NCM outlook puts the key numbers together:

  • Rainfall: somewhat above the October average of 5.2mm
  • Temperatures: above the October normal of 29.7°C
  • Humidity: average maximum relative humidity around 78%
  • Fog: likely on humid mornings; October 2017 recorded fog on 22 days

For scale, the hottest October temperature on record in the UAE was 46.3°C in Mezaira’a in 2017, and the coldest was 6.4°C in Raknah in 2020. Neither extreme is a forecast — they show how wide October’s range can be between coast, desert and mountains.

Morning fog drifting between Dubai skyscrapers at sunrise
High humidity brings October fog — 2017 saw fog on 22 days of the month.

What this means for your trip

Early mornings need care on the roads

Fog is the main practical risk. If you are driving to Abu Dhabi, Hatta or the east coast at dawn, allow extra time and expect visibility to drop quickly on open highways.

Rain will be brief, not a washout

“Above average” October rain still means millimetres, usually as short showers building over the eastern and southern areas. Keep plans flexible on cloudy afternoons rather than cancelling them — our desert safari price guide explains how operators handle wet-weather changes.

Dress for warm days, cooler desert nights

Coastal afternoons stay hot and humid, while desert and mountain evenings cool down. Layers work better than a single outfit, especially for evening attractions like the Dubai Fountain shows.

This outlook follows the fog-and-dust weekend covered in our recent weather reporting; the pattern — humid nights, dusty winds, the odd shower — is typical of the seasonal change. Pair it with our Dubai facts guide if you are timing a first visit around the weather.

Visitors walking on a Dubai beach under a partly cloudy October sky
Daytime highs inland can still reach the low 40s in early October.

Frequently asked questions

Will it rain in the UAE in October 2026?

The NCM expects slightly above-average rainfall for October. The monthly average is 5.2mm, so expect brief showers rather than prolonged rain.

How hot will October be?

Temperatures are forecast above the October normal of 29.7°C, with inland daytime highs still capable of reaching the low 40s early in the month.

Is fog a problem in October?

It can be. Average maximum humidity is around 78%, and fog forms on humid mornings — October 2017 saw fog on 22 days.

Who issues the UAE weather outlook?

The National Centre of Meteorology (NCM), the UAE’s official weather authority.