Kingston weather in October

In October, Kingston sees average daytime highs of 13°C and overnight lows near 7°C, with 104 mm of precipitation across 12.7 wet days and about 10.8 hours of daylight. It is the 6th-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 16°C in the first days to 10°C by the end. The sky is clear or mostly clear about 23% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 30 min at the start of October to 10 hours by month's end. Set against the rest of the year, October is Kingston's 6th-clearest and 4th-windiest month. For the whole year in context, see Kingston's year-round climate.

Daytime high
13°
6th warmest
Overnight low
7th coldest
Precipitation
104 mm
12.7 wet days
Daylight
10 h 42 min
6:28 AM – 5:13 PM
Cloud cover
66%
6th clearest
Wind
14 km/h
4th windiest
Solar energy
2.65 kWh/m²
Travel score
3.5
out of 10

Kingston is city in Ontario, Canada.

Air quality
Excellent
PM2.5 5 µg/m³ · 2019
Density
294/km²
people per km²
Founded
1673

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 16°C in the first days to 10°C by the end.

A typical October day in Kingston reaches about 13°C in the afternoon and slips back to 7°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 18°C. Set against its neighbours, October runs about 7°C cooler than September and about 6°C warmer than November.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11710
21710
31610
41610
5169
6169
7159
8159
9159
10158
11148
12148
13148
14148
15147
16137
17137
18137
19137
20126
21126
22126
23126
24116
25116
26115
27115
28105
29105
30105
31104

How October really feels in Kingston

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.

Kingston weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-3° / -10°7410.88.89.10.0
Feb-2° / -9°599.17.210.20.0
Mar / -5°73105.811.60.0
Apr10° / 10111.5213.22.0
May17° / 10°8111.2014.55.1
Jun22° / 16°9711.4015.36.5
Jul25° / 19°9911.30156.7
Aug24° / 18°9611.1013.86.8
Sep20° / 13°9510.1012.36.3
Oct13° / 10412.70.210.83.5
Nov / 89112.69.40.8
Dec / -5°83127.48.70.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% 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 63%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14654
24654
34555
44555
54555
64456
74456
84357
94357
104357
114159
124159
134060
143961
153862
163763
173664
183565
193466
203268
213268
223169
233169
243268
253169
263169
273169
283169
293070
303070
313169

Chance of precipitation in October

Any precipitationSnow

Kingston gets around 104 mm of rain and snow over 12.7 wet days in October, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 41% and peaks near 44% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1400
2400
3400
4390
5390
6390
7390
8390
9390
10400
11400
12410
13410
14410
15420
16420
17430
18430
19431
20441
21441
22431
23431
24432
25422
26412
27412
28402
29402
30393
31383

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 91% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1751771
2761671
3781561
4801451
5811351
6831340
7841240
8861130
9871030
10871030
1189920
1290820
1391720
1491720
1592620
1693610
1794510
1894510
1995410
2095410
2196310
2296310
2397300
2498200
2598200
2698200
2799100
2899100
2999100
3099100
3199100

Wind in October

Winds average 14 km/h in October.

Across October, daily wind ranges from about 13 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 30 min at the start of October to 10 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 90 minutes over October. Sunrise moves from 6:09 AM to 6:48 AM, and sunset from 5:40 PM to 4:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.56:095:40
211.56:115:39
311.46:125:37
411.46:135:35
511.36:145:33
611.36:165:31
711.26:175:29
811.26:185:27
911.16:195:26
1011.16:215:24
1111.06:225:22
1211.06:235:20
1310.96:255:19
1410.86:265:17
1510.86:275:15
1610.76:285:13
1710.76:305:12
1810.76:315:10
1910.66:325:08
2010.66:345:07
2110.56:355:05
2210.56:365:04
2310.46:385:02
2410.46:395:01
2510.36:404:59
2610.36:424:58
2710.26:434:56
2810.26:444:55
2910.16:464:53
3010.16:474:52
3110.06:484:50

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 2.65 kWh/m².

For context, solar energy here swings from a low near 1.29 kWh/m² to a high of 6.29 kWh/m² in June across the year — October's 2.65 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
13.4Moderate
23.3Moderate
33.3Moderate
43.2Moderate
53.2Moderate
63.1Moderate
73.1Moderate
83.0Moderate
93.0Moderate
102.9Moderate
112.9Moderate
122.9Moderate
132.8Moderate
142.8Moderate
152.7Moderate
162.6Moderate
172.6Moderate
182.5Moderate
192.5Moderate
202.5Moderate
212.4Moderate
222.4Moderate
232.3Moderate
242.3Moderate
252.2Moderate
262.2Moderate
272.2Moderate
282.1Moderate
292.1Moderate
302.1Moderate
312.0Moderate
Planning a trip in October

Is October a good time to visit Kingston?

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

3.5
Sightseeing
6th-best month of the year
0.2
Beach & pool
6th-best month of the year

October is a weaker month for outdoor sightseeing in Kingston.

What to pack for Kingston in October

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

In October, Kingston sees daytime highs around 13°C and nights near 7°C. Worth packing: a warm layer and rain gear. About 13 days see rain.

a warm layerrain gear

Sea temperature near Kingston in October

The nearest coast averages about 15°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 14 km away) is warmest in August at about 22°C and coldest in March near 1°C.

It's comfortable for a long swim from Jul 13 to Sep 12 — about 2 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan3Bracing
Feb2Bracing
Mar1Bracing
Apr3Bracing
May7Bracing
Jun15Bracing
Jul21Refreshing
Aug22Refreshing
Sep20Cool
Oct15Bracing
Nov10Bracing
Dec6Bracing

UV index in Kingston in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kingston peaks around July 12 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 12UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr5Moderate
May7High
Jun7Very high
Jul8Very high
Aug5High
Sep5High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Kingston?

Kingston sits at 44.2°N, 76.5°W, 70 m above sea level, in Canada. The nearest listed city is Greater Napanee, 37 km away.

Topography around Kingston

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

Within 3 km, the terrain around Kingston has only modest variations in elevation — a maximum elevation change of 43 m around an average of 84 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 94 m; within 80 km, significant variations in elevation — a maximum elevation change of 487 m.

The land around Kingston is covered by water (49%) and artificial surfaces (25%) within 3 km, water (37%), trees (25%) and grassland (21%) within 16 km, and trees (47%) and water (30%) within 80 km.

3 km
43 m
16 km
94 m
80 km
487 m
treesgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Greater Napanee 37 km · Watertown 54 km · Prince Edward 66 km · Belleville 72 km · Brockville 75 km · Oswego 86 km · Quinte West 87 km · Clay 119 km

Canada travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 83% of US
price level, 2025
GDP per capita
$55,698
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
2
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 53%none 35%Muslim 5%Hindu 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 Kingston (44.2298°, -76.481°, elevation 70 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).