Thika
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Thika Weather in September

September in Thika brings high temperatures, with daytime highs of 26°C (79°F) and nights around 15°C (59°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.

Rainfall in Thika in September

This month is perfect for exploring, with the driest conditions of the year. Historically, approximately 5 days this month are expected to have rain, averaging 25 mm (1 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Thika in September

Weather in Thika is at its excellent in September. Highs reach 26°C (79°F), while nights settle around 15°C (59°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Thika in September

You can expect a moderate amount of sunlight, with approximately 171 hours. This means a pleasant mix of sun and overcast.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Thika.

Thika Temperature in September

Min Temperature
15°C (59°F)
Max Temperature
26°C (79°F)
Chance of Rain
17%
Precipitation
25 mm (1 in)
Rainy days
5 days
Humidity
67% *
Sunshine
171 hours *
Percentage Sunshine
*
* Data from: Nairobi, Kenya (35 KM, 22 Miles).

Thika Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Thika - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Thika typically stay consistent throughout September, with daily highs averaging around 26°C (79°F). Nights are cool, with lows around 13°C (55°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 records for Thika in September

Browse day-by-day weather records for Thika spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Thika historical weather extremes in September

Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Thika.

  • The hottest September day on record in Thika reached 31°C (88°F) (September 25, 2007).
  • The coldest September day was on September 2, 1976, with a maximum of 12°C (54°F).
  • Thika registered its coldest September night on September 23, 1983, with temperatures dropping to 6°C (43°F).

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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Thika in September

Warm but pleasant conditions in Thika 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. Light rain is possible, so consider bringing a small umbrella or rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Thika in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    7/10
  • Cycling
    8/10
  • Walking
    8/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Thika 3-Day Forecast

More climate data for Thika

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.