Lemoore weather in September

In September, Lemoore sees average daytime highs of 90°F and overnight lows near 65°F, with 0.0 in of rain across 0.3 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 93°F in the first days to 86°F by the end. The sky is clear or mostly clear about 89% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Lemoore's 2nd-clearest and 7th-windiest month. For the whole year in context, see Lemoore's year-round climate.

Daytime high
90°
4th warmest
Overnight low
65°
9th coldest
Rainfall
0.0 in
0.3 wet days
Daylight
12 h 12 min
5:47 AM – 6:00 PM
Cloud cover
12%
2nd clearest
Wind
4 mph
7th windiest
Solar energy
6.2 kWh/m²
Travel score
5.3
out of 10

Lemoore is city in Kings County, California, United States.

Density
1,163/km²
people per km²
Founded
1900

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 93°F in the first days to 86°F by the end.

A typical September day in Lemoore reaches about 90°F in the afternoon and slips back to 65°F overnight — a 25°F spread between the day's warmth and the night's chill. On most days the high lands between 81°F and 98°F. Set against its neighbours, September runs about 6°F cooler than August and about 10°F warmer than October.

60°80°100°151015202530
Avg high (°F)Avg low (°F)
19469
29468
39468
49368
59368
69367
79267
89267
99267
109166
119166
129166
139165
149065
159065
169065
179065
188964
198964
208964
218964
228864
238863
248863
258763
268763
278762
288662
298662
308662

How September really feels in Lemoore

Once humidity and wind are folded in, September averages 17 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
17
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Lemoore weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan60° / 42°2.26.59.85.3
Feb64° / 45°2.0710.66.3
Mar70° / 49°2.06.311.77.2
Apr76° / 53°0.93.712.98.1
May85° / 60°0.52.313.96.8
Jun92° / 66°0.10.614.44.3
Jul97° / 71°0.00.314.22.6
Aug96° / 70°0.00.213.43.1
Sep90° / 65°0.00.312.25.3
Oct80° / 57°0.6211.18.3
Nov68° / 47°0.83.510.17.6
Dec60° / 42°1.75.89.65.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 89% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 5% of September, with mostly cloudy or overcast conditions the remaining 5%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1973
2973
3973
4973
5973
6973
7973
8964
9964
10964
11964
12964
13964
14964
15955
16955
17955
18946
19946
20946
21946
22928
23928
24928
25928
26928
27919
28919
29919
30919

Chance of precipitation in September

Any precipitation

Lemoore gets around 0.0 in of rain over 0.3 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 1% and peaks near 3% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
121
131
141
151
161
171
181
191
201
211
221
232
242
252
262
272
283
293
303

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 81% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1761761
2771751
3771751
4771751
5771751
6781741
7781741
8791641
9801631
10801631
11801730
12801730
13811720
14811720
15811720
16811720
17811720
18811720
19811720
20811720
21811720
22811720
23821620
24821620
25831610
26831610
27831610
28831610
29841510
30841510

Wind in September

Winds average 4 mph in September.

Across September, daily wind ranges from about 4 mph on the calmest days to 4 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (mph)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 5:35 AM to 5:58 AM, and sunset from 6:23 PM to 5:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:356:23
212.85:356:22
312.75:366:20
412.75:376:19
512.75:386:17
612.65:396:16
712.65:396:14
812.55:406:13
912.55:416:11
1012.55:426:10
1112.45:436:08
1212.45:436:06
1312.35:446:05
1412.35:456:03
1512.35:466:02
1612.25:476:00
1712.25:475:59
1812.15:485:57
1912.15:495:56
2012.15:505:54
2112.05:515:52
2212.05:525:51
2312.05:525:49
2411.95:535:48
2511.95:545:46
2611.85:555:45
2711.85:565:43
2811.85:575:42
2911.75:575:40
3011.75:585:39

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.2 kWh/m².

For context, solar energy here swings from a low near 2.53 kWh/m² to a high of 8.26 kWh/m² in June across the year — September's 6.2 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.8Intense
26.8Intense
36.8Intense
46.7Intense
56.7Intense
66.6Intense
76.6Intense
86.5Intense
96.5Intense
106.5Intense
116.4Intense
126.4Intense
136.3Intense
146.3Intense
156.2Intense
166.2Intense
176.1Intense
186.1Intense
196.0Intense
206.0Bright
215.9Bright
225.9Bright
235.8Bright
245.8Bright
255.7Bright
265.7Bright
275.6Bright
285.6Bright
295.5Bright
305.5Bright
Planning a trip in September

Is September a good time to visit Lemoore?

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

5.3
Sightseeing
8th-best month of the year
8.5
Beach & pool
2nd-best month of the year

September is a reasonable time to visit Lemoore for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Lemoore in September

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

In September, Lemoore sees daytime highs around 90°F and nights near 65°F. Pack light clothes and sun protection.

light clothessun protection

UV index in Lemoore in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Lemoore peaks around June 19 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highVery highHighModerateJun 19UV 10Dec 17UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5Moderate
Apr7High
May8Very high
Jun10Extreme
Jul9Very high
Aug10Very high
Sep7High
Oct5High
Nov3Moderate
Dec2Moderate

Air quality in Lemoore in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Lemoore is worst in July — around 17 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (June, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodJul 2317 µg/m³Jun 106 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar14Moderate
Apr9Good
May7Good
Jun6Good
Jul17Moderate
Aug16Moderate
Sep14Moderate
Oct12Good
Nov12Moderate
Dec11Good
Location & terrain

Where is Lemoore?

Lemoore sits at 36.3°N, 119.8°W, 230 ft above sea level, in United States. The nearest listed city is Hanford, 8.1 mi away.

Topography around Lemoore

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

Within 2 miles, the terrain around Lemoore has only modest variations in elevation — a maximum elevation change of 49 ft around an average of 217 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 121 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 5,135 ft.

The land around Lemoore is covered by artificial surfaces (39%) and cropland (21%) within 2 miles, cropland (44%) and grassland (24%) within 10 miles, and grassland (43%) and cropland (28%) within 50 miles.

2 miles
49 ft
10 miles
121 ft
50 miles
5,135 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Hanford 8.1 mi · Corcoran 19 mi · Selma 21 mi · Tulare 25 mi · Parlier 25 mi · Visalia 27 mi · Reedley 27 mi · Dinuba 28 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 Lemoore (36.3008°, -119.7829°, elevation 230 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).