Lincoln Weather in September
September is one of the perfect months to visit Lincoln, with daytime temperatures of 26°C (79°F) and lows of 12°C (54°F) at night. Do note that quite a bit of rainfall is typical, averaging around 89 mm (3.5 in).
Rainfall in Lincoln in September
You can typically expect 9 days of rain this month, averaging around 89 mm (3.5 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Lincoln in September
September is a good time to be in Lincoln. Days are perfect, reaching 26°C (79°F), with nights around 12°C (54°F). Overall, the month follows a fairly predictable daily temperature pattern. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Lincoln in September
The city usually sees around 236 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Lincoln.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Lincoln's climate page.
Lincoln Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
26°C (79°F)
Chance of Rain
30%
Precipitation
89 mm (3.5 in)
Rainy days
9 days
Humidity
67%
Sunshine
236 hours
Percentage Sunshine
63%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lincoln typically drop from around 29°C (84°F) at the start of September to approximately 25°C (77°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 17°C (63°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 Lincoln in September
Browse day-by-day weather records for Lincoln spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lincoln historical weather extremes in September
Based on 49 years of weather observations in Lincoln between 1976 and 2025, these are the recorded extremes.
- On September 2, 2000, temperatures climbed to 41°C (106°F), marking the warmest September day on record.
- Nighttime temperatures dropped to -3°C (27°F) on September 29, 1984, marking the coldest September night on record.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
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unpleasant
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What to Wear in Lincoln in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Lincoln 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 the United States of America, check out our Lincoln's climate page.
Temperature Rainfall Sunshine Humidity
See the full Lincoln climate overview or explore weather in the United States of America.
