Arnold weather in November

In November, Arnold sees average daytime highs of 55°F and overnight lows near 38°F, with 3.6 in of precipitation across 8.3 wet days and about 9.9 hours of daylight. It is the 9th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 60°F in the first days to 50°F by the end. The sky is clear or mostly clear about 38% of the time in November, and the air most often feels dry.

Daylight stretches from about 10 h 24 min at the start of November to 9 h 30 min by month's end. Set against the rest of the year, November is Arnold's 6th-clearest and 3rd-windiest month. For the whole year in context, see Arnold's year-round climate.

Daytime high
55°
9th warmest
Overnight low
38°
5th coldest
Precipitation
3.6 in
8.3 wet days
Daylight
9 h 54 min
6:50 AM – 4:43 PM
Cloud cover
56%
6th clearest
Wind
8 mph
3rd windiest
Solar energy
2.4 kWh/m²
Travel score
3.6
out of 10

Arnold is city in Jefferson County, Missouri, United States.

Density
690/km²
people per km²

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

Temperature in November

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 60°F in the first days to 50°F by the end.

A typical November day in Arnold reaches about 55°F in the afternoon and slips back to 38°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 40°F and 69°F. Set against its neighbours, November runs about 13°F cooler than October and about 11°F warmer than December.

20°40°60°80°151015202530
Avg high (°F)Avg low (°F)
16143
26042
36042
45941
55941
65840
75840
85740
95739
105639
115639
125638
135538
145538
155537
165437
175437
185437
195337
205336
215336
225236
235235
245235
255135
265135
275034
285034
294933
304933

How November really feels in Arnold

Once humidity and wind are folded in, November averages 0 days that feel above 90°F and 16 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
16
wind chill below the day's low

The story in November is cold — wind chill drags the overnight "feels like" below the raw low.

Arnold weather by month

How November compares with the rest of the year at a glance. November is the 9th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan40° / 25°2.88.12.89.60.0
Feb45° / 28°2.57.72.810.51.0
Mar56° / 37°3.810.81.411.73.6
Apr67° / 47°4.611.30.2135.9
May75° / 58°4.913.3014.16.3
Jun84° / 67°4.011.2014.65.4
Jul88° / 70°3.410.2014.44.5
Aug86° / 68°3.09.4013.55.0
Sep80° / 60°3.27.8012.37.0
Oct68° / 48°3.58.10116.7
Nov55° / 38°3.68.30.79.93.6
Dec44° / 29°2.68.22.29.40.8

Cloud cover in November

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in November.

Beyond those clear spells, partly cloudy skies cover about 12% of November, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14951
24951
34951
44951
55050
65149
75149
85149
95248
105248
115248
125248
135248
145149
155149
165050
175050
185050
195050
204951
214951
224951
234951
244951
254852
264753
274753
284753
294654
304654

Chance of precipitation in November

Any precipitationSnow

Arnold gets around 3.6 in of rain and snow over 8.3 wet days in November. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 28% and peaks near 29% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1291
2281
3281
4281
5282
6272
7272
8272
9272
10273
11273
12273
13273
14283
15282
16282
17283
18283
19283
20293
21293
22283
23283
24283
25284
26284
27284
28285
29285
30286

Humidity in November

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, November lands in the dry band about 95% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
18785
28884
38974
49073
59073
69163
79262
89262
99352
109451
119451
129541
139541
149640
159640
169730
179730
189730
199730
209730
219730
229730
239730
249730
259730
269730
279730
289730
299730
309730

Wind in November

Winds average 8 mph in November.

Across November, daily wind ranges from about 8 mph on the calmest days to 8 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
98light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
158light breeze
168light breeze
178light breeze
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze

Sunrise & sunset in November

DaylightNight

Daylight runs from about 10 h 24 min at the start of November to 9 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 54 minutes over November. Sunrise moves from 6:34 AM to 7:05 AM, and sunset from 4:56 PM to 4:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
110.46:344:56
210.36:354:55
310.36:364:54
410.36:374:53
510.26:384:52
610.26:404:51
710.26:414:50
810.16:424:49
910.16:434:48
1010.16:444:47
1110.06:454:47
1210.06:464:46
1310.06:474:45
149.96:484:44
159.96:494:44
169.96:504:43
179.86:524:42
189.86:534:42
199.86:544:41
209.86:554:41
219.76:564:40
229.76:574:40
239.76:584:39
249.76:594:39
259.67:004:38
269.67:014:38
279.67:024:38
289.67:034:37
299.67:044:37
309.57:054:37

Solar energy in November

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in November, about 2.4 kWh/m².

For context, solar energy here swings from a low near 1.93 kWh/m² to a high of 6.42 kWh/m² in June across the year — November's 2.4 kWh/m² sits near the bottom.

0123151015202530
Solar energy (kWh/m²)Level
12.8Moderate
22.8Moderate
32.7Moderate
42.7Moderate
52.7Moderate
62.6Moderate
72.6Moderate
82.6Moderate
92.6Moderate
102.6Moderate
112.5Moderate
122.5Moderate
132.5Moderate
142.5Moderate
152.4Moderate
162.4Moderate
172.4Moderate
182.4Moderate
192.3Moderate
202.3Moderate
212.3Moderate
222.2Moderate
232.2Moderate
242.2Moderate
252.2Moderate
262.1Moderate
272.1Moderate
282.1Moderate
292.1Moderate
302.1Moderate
Planning a trip in November

Is November a good time to visit Arnold?

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

3.6
Sightseeing
8th-best month of the year
0.1
Beach & pool
9th-best month of the year

November is a weaker month for outdoor sightseeing in Arnold.

What to pack for Arnold in November

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

In November, Arnold sees daytime highs around 55°F and nights near 38°F. Worth packing: a warm layer and rain gear. About 8 days see rain.

a warm layerrain gear

UV index in Arnold in November

LowModerateHighVery highExtreme

Clear-sky midday UV in November peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Arnold peaks around June 22 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 22UV 9Dec 23UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr7High
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in Arnold in November

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Arnold is worst in July — around 17 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (November, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModerateGoodJul 1517 µg/m³Nov 127 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar13Moderate
Apr10Good
May13Moderate
Jun15Moderate
Jul17Moderate
Aug14Moderate
Sep11Good
Oct7Good
Nov7Good
Dec8Good
Location & terrain

Where is Arnold?

Arnold sits at 38.4°N, 90.4°W, 604 ft above sea level, in United States. The nearest listed city is Oakville, 5.0 mi away.

Topography around Arnold

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

Within 2 miles, the terrain around Arnold has only modest variations in elevation — a maximum elevation change of 272 ft around an average of 499 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 771 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,473 ft.

The land around Arnold is covered by trees (57%) and artificial surfaces (25%) within 2 miles, trees (57%) within 10 miles, and trees (54%) and cropland (29%) within 50 miles.

2 miles
272 ft
10 miles
771 ft
50 miles
1,473 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
November weather nearby: Oakville 5.0 mi · Mehlville 6.2 mi · Concord 6.2 mi · Affton 8.7 mi · Lemay 8.7 mi · Kirkwood 11 mi · Webster Groves 11 mi · Manchester 14 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 Arnold (38.4328°, -90.3776°, elevation 604 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).