Riyan Weather in October
October in Riyan typically sees daytime highs of 31°C (88°F) and nighttime lows of 25°C (77°F). As the wettest month of the year, expect more rainfall than other months.
Rainfall in Riyan in October
Even though this month tops the list for annual rainfall, its average precipitation remains notably mild. Typically around 0 days of rainfall are expected, averaging 17 mm (0.7 in) for the month. Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.
Temperature in Riyan in October
The temperature in Riyan in October is perfect. Daytime highs reach 31°C (88°F), with nights dropping to 25°C (77°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Average water temperature in October
With water at 28°C (82°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.If your ideal day consists of dry skies and pleasant temperatures, January, February, March and December typically offer the best circumstances for Riyan.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Yemen, check out our Riyan's climate page.
Riyan Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Water Temperature
28°C (82°F)
Chance of Rain
0%
Precipitation
17 mm (0.7 in)
Rainy days
0 days
Humidity
78%
Daily Historical Temperatures
30-year average (1989-2025)
Based on our historical records, temperatures in Riyan typically stay consistent throughout October, with daily highs averaging around 31°C (88°F). Nights are warm, with lows typically ranging from 24°C (75°F) to 27°C (81°F).
Average temperatures in October
Historical weather for Riyan in October
Browse day-by-day weather records for Riyan spanning 44 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Riyan historical weather extremes in October
The extremes listed below come from historical weather data collected in Riyan from 2005 through 2025.
- The hottest October day on record in Riyan reached 36°C (97°F) (October 20, 2008).
- The coldest October day was on October 21, 2018, with a maximum of 26°C (79°F).
- Riyan registered its coldest October night on October 25, 2010, with temperatures dropping to 15°C (59°F).
Best Places in Yemen in October
Find out more about the weather in Yemen and which places have the best travel conditions in this month. See all of Yemen in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Riyan in October
Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Riyan in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Yemen, check out our Riyan's climate page.
Temperature Rainfall Humidity Water Temp
See the full Riyan climate overview or explore weather in Yemen.
