Shimoni Weather in September
September in Shimoni typically sees daytime highs of 28°C (82°F) and nighttime lows of 23°C (73°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Shimoni in September
You can expect rain on around 12 days based on historical patterns, with 61 mm (2.4 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Shimoni in September
September tends to be one of the perfect months in Shimoni, with 28°C (82°F) in the afternoon and 23°C (73°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August, September and November typically offer the best weather for Shimoni.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Kenya, check out our Shimoni's climate page.
Shimoni Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
40%
Precipitation
61 mm (2.4 in)
Rainy days
12 days
Humidity
74% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Shimoni typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Shimoni in September
Browse day-by-day weather records for Shimoni spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Shimoni historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Shimoni.
- On September 1, 1977, temperatures climbed to 35°C (95°F), marking the warmest September day on record.
- On September 14, 1991, Shimoni saw its coldest September day with temperatures maxing out at 22°C (72°F).
- Nighttime temperatures dropped to 13°C (55°F) on September 29, 1988, marking the coldest September night on record.
Best Places in Kenya in September
Find out more about the weather in Kenya and which places have the best travel conditions in this month. See all of Kenya in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Shimoni in September
Warm but pleasant conditions in Shimoni in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Shimoni in September
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 Kenya, check out our Shimoni's climate page.
See the full Shimoni climate overview or explore weather in Kenya.
