Montagu weather in October

In October, Montagu sees average daytime highs of 23°C and overnight lows near 10°C, with 37 mm of rain across 5.6 wet days and about 12.9 hours of daylight. It is the 7th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 24°C by the end. The sky is clear or mostly clear about 46% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of October to 13 h 18 min by month's end. Set against the rest of the year, October is Montagu's 12th-clearest and 5th-windiest month. For the whole year in context, see Montagu's year-round climate.

Daytime high
23°
7th warmest
Overnight low
10°
6th coldest
Rainfall
37 mm
5.6 wet days
Daylight
12 h 54 min
5:59 AM – 6:50 PM
Cloud cover
45%
12th clearest
Wind
9 km/h
5th windiest
Solar energy
6.32 kWh/m²
Travel score
7.8
out of 10

Montagu is town in the Western Cape, South Africa.

Founded
1856

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 22°C in the first days to 24°C by the end.

A typical October day in Montagu reaches about 23°C in the afternoon and slips back to 10°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 30°C. Set against its neighbours, October runs about 3°C warmer than September and about 2°C cooler than November.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1229
2229
3229
4229
5229
6229
72210
82210
92310
102310
112310
122310
132310
142310
152310
162310
172310
182311
192311
202411
212411
222411
232411
242411
252411
262411
272411
282411
292411
302411
312411

Montagu weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 15°265146.8
Feb29° / 16°244.513.36.8
Mar27° / 14°34612.37.5
Apr24° / 11°325.511.27.9
May21° / 28510.37.4
Jun17° / 336.69.86.3
Jul17° / 356106.1
Aug18° / 346.510.76.5
Sep20° / 235.611.87.2
Oct23° / 10°375.612.97.8
Nov25° / 12°385.513.87.9
Dec28° / 14°254.914.27.5

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in October, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of October, with mostly cloudy or overcast conditions the remaining 36%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26337
36436
46436
56337
66436
76436
86436
96337
106337
116436
126436
136436
146337
156337
166337
176337
186436
196436
206436
216436
226535
236535
246535
256634
266634
276535
286535
296634
306634
316535

Chance of precipitation in October

Any precipitation

Montagu gets around 37 mm of rain over 5.6 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 18% and peaks near 20% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
117
216
316
416
516
616
716
816
916
1017
1117
1218
1318
1419
1519
1619
1720
1820
1920
2020
2120
2220
2320
2420
2520
2620
2720
2820
2919
3019
3119

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 97% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
11000
21000
31000
41000
5991
6991
7991
8991
9991
10982
11982
12982
13982
14973
15973
16973
17973
18964
19964
20964
21964
22964
23964
24964
25964
26964
27964
28964
29955
30955
31955

Wind in October

Winds average 9 km/h in October.

Across October, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
3110calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over October. Sunrise moves from 6:19 AM to 5:43 AM, and sunset from 6:38 PM to 7:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:196:38
212.46:176:39
312.46:166:40
412.46:146:41
512.56:136:41
612.56:126:42
712.56:106:43
812.66:096:44
912.66:086:45
1012.76:066:45
1112.76:056:46
1212.76:046:47
1312.86:036:48
1412.86:016:49
1512.86:006:49
1612.95:596:50
1712.95:586:51
1812.95:566:52
1913.05:556:53
2013.05:546:54
2113.05:536:55
2213.15:526:55
2313.15:516:56
2413.15:506:57
2513.25:496:58
2613.25:486:59
2713.25:477:00
2813.35:467:01
2913.35:457:02
3013.35:447:02
3113.35:437:03

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.32 kWh/m².

For context, solar energy here swings from a low near 2.63 kWh/m² to a high of 7.98 kWh/m² in December across the year — October's 6.32 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.8Bright
35.8Bright
45.9Bright
55.9Bright
66.0Bright
76.0Bright
86.0Intense
96.1Intense
106.1Intense
116.1Intense
126.2Intense
136.2Intense
146.2Intense
156.3Intense
166.3Intense
176.3Intense
186.4Intense
196.4Intense
206.5Intense
216.5Intense
226.5Intense
236.6Intense
246.6Intense
256.6Intense
266.7Intense
276.7Intense
286.8Intense
296.8Intense
306.8Intense
316.9Intense
Planning a trip in October

Is October a good time to visit Montagu?

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

7.8
Sightseeing
3rd-best month of the year
6.0
Beach & pool
7th-best month of the year

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

What to pack for Montagu in October

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

In October, Montagu sees daytime highs around 23°C and nights near 10°C. Pack sun protection. Worth having: light clothes. About 6 days see rain.

sun protectionlight clothes

UV index in Montagu in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Montagu peaks around January 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighExtremeJan 14UV 14Jun 20UV 3
UV index (midday)Level
Jan14Extreme
Feb10Extreme
Mar10Extreme
Apr6High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug5Moderate
Sep6High
Oct11Extreme
Nov12Extreme
Dec12Extreme

Air quality in Montagu in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Montagu is worst in June — around 17 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (January, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2017 µg/m³Jan 166 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb8Good
Mar9Good
Apr10Good
May16Moderate
Jun17Moderate
Jul17Moderate
Aug16Moderate
Sep13Moderate
Oct9Good
Nov7Good
Dec8Good
Location & terrain

Where is Montagu?

Montagu sits at 33.8°S, 20.1°E, 228 m above sea level, in South Africa. The nearest listed city is Ashton, 8.0 km away.

Topography around Montagu

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Montagu.

Within 3 km, the terrain around Montagu has large variations in elevation — a maximum elevation change of 663 m around an average of 339 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,341 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,219 m.

The land around Montagu is covered by shrubs (43%) and grassland (35%) within 3 km, shrubs (48%) and grassland (40%) within 16 km, and grassland (43%), shrubs (33%) and cropland (21%) within 80 km.

3 km
663 m
16 km
1,341 m
80 km
2,219 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Ashton 8.0 km · Robertson 22 km · Swellendam 40 km · Worcester 64 km · Caledon 81 km · Bredasdorp 83 km · Ceres 88 km · Franschhoek 93 km

South Africa travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / M / N
230 V · 50 Hz
Prices
≈ 41% of US
price level, 2025
GDP per capita
$6,598
2025
Happiness
5.0 / 10
World Happiness, 2025
Safe drinking water
68%
of population, 2024
Homicide rate
43.7
per 100k, 2022
Road deaths
22.2
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very high
EF EPI 602
Religion
Christian 86%or other traditional African religions 5%nothing in particular 5%Muslim 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 Montagu (-33.7866°, 20.1211°, elevation 228 m), 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).