Kilmarnock weather in October

In October, Kilmarnock sees average daytime highs of 12°C and overnight lows near 8°C, with 143 mm of precipitation across 18 wet days and about 10.1 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 13°C in the first days to 11°C by the end. The sky is clear or mostly clear about 10% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 18 min at the start of October to 9 hours by month's end. Set against the rest of the year, October is Kilmarnock's 8th-clearest and 6th-windiest month. For the whole year in context, see Kilmarnock's year-round climate.

Daytime high
12°
6th warmest
Overnight low
8th coldest
Precipitation
143 mm
18 wet days
Daylight
10 h 06 min
7:00 AM – 5:06 PM
Cloud cover
75%
8th clearest
Wind
19 km/h
6th windiest
Solar energy
1.41 kWh/m²
Travel score
2.5
out of 10

Kilmarnock is town and former burgh in East Ayrshire, Scotland, UK.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 13°C in the first days to 11°C by the end.

A typical October day in Kilmarnock reaches about 12°C in the afternoon and slips back to 8°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 9°C and 14°C. Set against its neighbours, October runs about 3°C cooler than September and about 3°C warmer than November.

10°15°20°151015202531
Avg high (°C)Avg low (°C)
1139
2139
3139
4139
5139
6139
7139
8139
9139
10129
11128
12128
13128
14128
15128
16128
17128
18128
19128
20118
21118
22118
23117
24117
25117
26117
27117
28117
29117
30117
31107

How October really feels in Kilmarnock

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

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

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

Kilmarnock weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 15019.137.40.5
Feb / 12016.22.89.20.6
Mar / 10615.82.111.41.1
Apr10° / 7914.50.713.82.0
May13° / 77140.215.93.1
Jun15° / 10°8514.5017.13.8
Jul16° / 12°9616.7016.64.2
Aug16° / 12°11217.2014.84.2
Sep15° / 10°10515.9012.53.6
Oct12° / 143180.110.12.5
Nov / 14818.60.481.4
Dec / 1581826.90.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 76%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12476
22377
32476
42575
52575
62575
72575
82575
92773
102773
112872
122872
132773
142773
152773
162674
172674
182674
192575
202575
212476
222476
232377
242377
252278
262179
272278
282179
292179
302179
312278

Chance of precipitation in October

Any precipitation

Kilmarnock gets around 143 mm of rain and snow over 18 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 58% and peaks near 65% on the wettest days, and about 0 day brings snow.

0%20%40%60%80%151015202531
Rain chance (%)
160
260
360
459
558
657
756
855
953
1052
1152
1251
1351
1451
1551
1652
1753
1854
1956
2057
2158
2260
2361
2462
2563
2664
2764
2864
2965
3065
3165

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1964
2964
3964
4973
5973
6973
7982
8982
9982
10982
11982
12991
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
231000
241000
251000
261000
271000
281000
291000
301000
311000

Wind in October

Winds average 19 km/h in October.

Across October, daily wind ranges from about 18 km/h on the calmest days to 20 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
419light breeze
519light breeze
619light breeze
719light breeze
819light breeze
919light breeze
1018light breeze
1118light breeze
1218light breeze
1319light breeze
1419light breeze
1519light breeze
1619light breeze
1719light breeze
1819light breeze
1919light breeze
2019light breeze
2119light breeze
2219light breeze
2320light breeze
2420light breeze
2520light breeze
2620light breeze
2720light breeze
2820breezy
2920breezy
3020breezy
3120breezy

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 18 min at the start of October to 9 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 138 minutes over October. Sunrise moves from 6:29 AM to 7:31 AM, and sunset from 5:45 PM to 4:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.36:295:45
211.26:315:43
311.16:335:40
411.06:355:37
511.06:375:35
610.96:395:32
710.86:415:29
810.76:435:27
910.76:455:24
1010.66:475:22
1110.56:495:19
1210.46:515:16
1310.36:535:14
1410.36:555:11
1510.26:585:09
1610.17:005:06
1710.07:025:04
1810.07:045:01
199.97:064:59
209.87:084:57
219.77:104:54
229.77:124:52
239.67:144:50
249.57:174:47
259.47:194:45
269.47:214:43
279.37:234:40
289.27:254:38
299.17:274:36
309.17:294:34
319.07:314:32

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 1.41 kWh/m².

For context, solar energy here swings from a low near 0.38 kWh/m² to a high of 4.76 kWh/m² in May across the year — October's 1.41 kWh/m² falls in the middle.

00.511.522.5151015202531
Solar energy (kWh/m²)Level
11.9Dim
21.9Dim
31.8Dim
41.8Dim
51.8Dim
61.7Dim
71.7Dim
81.7Dim
91.6Dim
101.6Dim
111.6Dim
121.6Dim
131.5Dim
141.5Dim
151.4Dim
161.4Dim
171.4Dim
181.4Dim
191.3Dim
201.3Dim
211.3Dim
221.2Dim
231.2Dim
241.2Dim
251.1Dim
261.1Dim
271.1Dim
281.1Dim
291.0Dim
301.0Dim
311.0Dim
Planning a trip in October

Is October a good time to visit Kilmarnock?

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

2.5
Sightseeing
6th-best month of the year
Beach & pool
never really warm enough

October is a weaker month for outdoor sightseeing in Kilmarnock.

What to pack for Kilmarnock in October

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

In October, Kilmarnock sees daytime highs around 12°C and nights near 8°C. Pack a warm layer and rain gear. About 18 days see rain.

a warm layerrain gear

Sea temperature near Kilmarnock in October

The nearest coast averages about 12°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 15°C and coldest in February near 7°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

5°10°15°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan8Bracing
Feb7Bracing
Mar7Bracing
Apr8Bracing
May10Bracing
Jun13Bracing
Jul15Bracing
Aug15Cool
Sep14Bracing
Oct12Bracing
Nov11Bracing
Dec9Bracing

UV index in Kilmarnock in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kilmarnock peaks around June 18 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 20 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 5 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 18UV 5Dec 20UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Moderate
Apr3Moderate
May5Moderate
Jun5High
Jul5High
Aug5Moderate
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low
Location & terrain

Where is Kilmarnock?

Kilmarnock sits at 55.6°N, 4.5°W, 39 m above sea level, in United Kingdom. The nearest listed city is Irvine, 10 km away.

Topography around Kilmarnock

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

Within 3 km, the terrain around Kilmarnock has only modest variations in elevation — a maximum elevation change of 81 m around an average of 49 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 336 m; within 80 km, large variations in elevation — a maximum elevation change of 993 m.

The land around Kilmarnock is covered by grassland (43%) and artificial surfaces (31%) within 3 km, grassland (67%) within 16 km, and grassland (54%), trees (21%) and water (21%) within 80 km.

3 km
81 m
16 km
336 m
80 km
993 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Irvine 10 km · Kilwinning 14 km · Ayr 19 km · Newton Mearns 21 km · Barrhead 22 km · Johnstone 24 km · Paisley 25 km · East Kilbride 26 km

United Kingdom travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type D / G / M
230 V · 50 Hz
Prices
≈ 89% of US
price level, 2025
GDP per capita
$57,602
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2021
Road deaths
3.2
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 60%none 26%Muslim 4%other 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 Kilmarnock (55.6117°, -4.4958°, elevation 39 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).