Fremont weather in September

In September, Fremont sees average daytime highs of 77°F and overnight lows near 55°F, with 3.0 in of rain across 7.6 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 81°F in the first days to 72°F by the end. The sky is clear or mostly clear about 54% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Fremont's 1st-clearest and 8th-windiest month. For the whole year in context, see Fremont's year-round climate.

Daytime high
77°
4th warmest
Overnight low
55°
9th coldest
Rainfall
3.0 in
7.6 wet days
Daylight
12 h 18 min
6:12 AM – 6:28 PM
Cloud cover
40%
1st clearest
Wind
9 mph
8th windiest
Solar energy
4.79 kWh/m²
Travel score
7.4
out of 10

Fremont is city and county seat of Dodge County, Nebraska, USA.

Density
1,060/km²
people per km²
Founded
1871

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 81°F in the first days to 72°F by the end.

A typical September day in Fremont reaches about 77°F in the afternoon and slips back to 55°F overnight — a 21°F spread between the day's warmth and the night's chill. On most days the high lands between 65°F and 88°F. Set against its neighbours, September runs about 7°F cooler than August and about 13°F warmer than October.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
18261
28261
38161
48160
58160
68059
78059
88058
97958
107958
117857
127857
137856
147756
157755
167655
177655
187654
197554
207553
217553
227452
237452
247451
257351
267351
277350
287250
297249
307149

How September really feels in Fremont

Once humidity and wind are folded in, September averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Fremont weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan32° / 15°0.94.83.99.30.0
Feb37° / 19°1.15.24.210.30.0
Mar49° / 29°2.27.72.611.72.2
Apr62° / 40°4.010.51.313.15.0
May72° / 52°5.212.50.114.36.3
Jun82° / 63°4.810.7014.96.0
Jul86° / 67°3.18.8014.75.4
Aug83° / 64°3.49013.76.1
Sep77° / 55°3.07.6012.37.4
Oct64° / 42°2.47.20.610.96.1
Nov49° / 30°1.64.91.89.72.3
Dec36° / 19°1.353.69.10.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 32%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17030
27030
37030
47030
57030
66931
76931
86931
96832
106832
116733
126733
136733
146733
156634
166634
176634
186733
196733
206733
216733
226931
236931
246931
256832
266733
276733
286733
296733
306733

Chance of precipitation in September

Any precipitation

Fremont gets around 3.0 in of rain over 7.6 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 26% and peaks near 28% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
124
224
324
424
524
625
725
825
926
1026
1126
1227
1327
1427
1527
1628
1727
1827
1927
2027
2127
2226
2326
2426
2526
2626
2725
2825
2925
3025

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the dry band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 13% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1212028264
2242128244
3262127223
4292126213
5312226192
6332225182
7362224172
8382223161
9402222151
10422121141
11442120141
12462119131
13482118121
14512017120
15532016110
16541916110
17561915100
18571914100
1960181390
2062171290
2164171180
2266161080
2367161070
247015960
257115860
267414750
277514740
287614640
297913530
307913530

Wind in September

Winds average 9 mph in September.

Across September, daily wind ranges from about 9 mph on the calmest days to 10 mph at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (mph)Feels
19light breeze
29light breeze
39light breeze
49light breeze
59light breeze
69light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
1610light breeze
1710light breeze
1810light breeze
1910light breeze
2010light breeze
2110light breeze
2210light breeze
2310light breeze
2410light breeze
2510light breeze
2610light breeze
2710light breeze
2810light breeze
2910light breeze
3010light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over September. Sunrise moves from 5:56 AM to 6:27 AM, and sunset from 6:55 PM to 6:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:566:55
212.95:586:53
312.95:596:51
412.86:006:50
512.86:016:48
612.76:026:46
712.76:036:45
812.66:046:43
912.66:056:41
1012.66:066:39
1112.56:076:37
1212.56:086:36
1312.46:096:34
1412.46:106:32
1512.36:116:30
1612.36:126:28
1712.26:136:27
1812.26:146:25
1912.16:156:23
2012.16:166:21
2112.06:176:20
2212.06:186:18
2311.96:206:16
2411.96:216:14
2511.86:226:12
2611.86:236:11
2711.86:246:09
2811.76:256:07
2911.76:266:05
3011.66:276:04

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.79 kWh/m².

For context, solar energy here swings from a low near 1.93 kWh/m² to a high of 6.68 kWh/m² in July across the year — September's 4.79 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.4Bright
25.3Bright
35.3Bright
45.3Bright
55.2Bright
65.2Bright
75.1Bright
85.1Bright
95.0Bright
105.0Bright
114.9Bright
124.9Bright
134.8Bright
144.8Bright
154.8Bright
164.7Bright
174.7Bright
184.6Bright
194.6Bright
204.5Bright
214.5Bright
224.5Bright
234.4Bright
244.4Bright
254.4Bright
264.3Bright
274.3Bright
284.2Bright
294.2Bright
304.2Bright
Planning a trip in September

Hazard calendar for Fremont

In seasonPeak

In September, Fremont sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Fremont's rainy season runs April–October, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Fremont?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.4
Sightseeing
1st-best month of the year
6.5
Beach & pool
4th-best month of the year

September is one of the better times to visit Fremont for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Fremont in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Fremont sees daytime highs around 77°F and nights near 55°F. Worth packing: light clothes and sun protection. About 8 days see rain.

light clothessun protection

UV index in Fremont in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Fremont peaks around June 21 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJun 21UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr6High
May6High
Jun10Very high
Jul9Very high
Aug7Very high
Sep6High
Oct5Moderate
Nov3Moderate
Dec2Low
Location & terrain

Where is Fremont?

Fremont sits at 41.4°N, 96.5°W, 1,198 ft above sea level, in United States. The nearest listed city is La Vista, 30 mi away.

Topography around Fremont

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Fremont.

Within 2 miles, the terrain around Fremont has only modest variations in elevation — a maximum elevation change of 92 ft around an average of 1,198 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 285 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 892 ft.

The land around Fremont is covered by artificial surfaces (32%), trees (29%) and grassland (22%) within 2 miles, cropland (74%) within 10 miles, and cropland (76%) within 50 miles.

2 miles
92 ft
10 miles
285 ft
50 miles
892 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: La Vista 30 mi · Papillion 30 mi · Omaha 32 mi · Council Bluffs 35 mi · Bellevue 38 mi · Lincoln 45 mi · Columbus 45 mi · Norfolk 63 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Fremont (41.4333°, -96.4981°, elevation 1,198 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).