Yorkton weather in September

In September, Yorkton sees average daytime highs of 18°C and overnight lows near 6°C, with 47 mm of precipitation across 6.8 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 21°C in the first days to 15°C by the end. The sky is clear or mostly clear about 34% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 24 min at the start of September to 11 h 24 min by month's end. Set against the rest of the year, September is Yorkton's 3rd-clearest and 7th-windiest month. For the whole year in context, see Yorkton's year-round climate.

Daytime high
18°
4th warmest
Overnight low
9th coldest
Precipitation
47 mm
6.8 wet days
Daylight
12 h 24 min
6:33 AM – 6:56 PM
Cloud cover
56%
3rd clearest
Wind
14 km/h
7th windiest
Solar energy
3.8 kWh/m²
Travel score
5.9
out of 10

Yorkton is city in Saskatchewan, Canada.

Density
634/km²
people per km²
Founded
1894

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 21°C in the first days to 15°C by the end.

A typical September day in Yorkton reaches about 18°C in the afternoon and slips back to 6°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 25°C. Set against its neighbours, September runs about 5°C cooler than August and about 9°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1219
2218
3218
4208
5208
6208
7207
8197
9197
10197
11197
12186
13186
14186
15186
16175
17175
18175
19175
20175
21165
22164
23164
24164
25164
26154
27153
28153
29143
30143

How September really feels in Yorkton

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 5 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
5
wind chill below the day's low

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

Yorkton weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-11° / -20°1655.98.20.0
Feb-9° / -18°123.449.60.0
Mar-2° / -12°215.4511.50.0
Apr / -3°3573.513.51.9
May17° / 588.91.115.35.3
Jun21° / 10°9912.3016.36.0
Jul23° / 12°7410.6015.96.9
Aug23° / 11°698.6014.47.2
Sep18° / 476.80.312.45.9
Oct / -1°346.42.510.41.9
Nov-2° / -9°235.25.28.70.0
Dec-9° / -17°185.15.87.70.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15644
25545
35545
45446
55446
65347
75248
85248
95149
105149
115050
124951
134852
144852
154951
164951
174951
184951
194951
204951
214951
224951
234951
245050
255050
264852
274852
284951
294951
304951

Chance of precipitation in September

Any precipitationSnow

Yorkton gets around 47 mm of rain and snow over 6.8 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 24% and peaks near 26% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1260
2260
3260
4250
5250
6250
7240
8240
9240
10240
11240
12240
13241
14241
15241
16241
17241
18241
19241
20241
21231
22232
23232
24222
25222
26223
27223
28223
29223
30213

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 95% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
185132
287112
388102
48992
59181
69181
79271
89361
99361
109451
119451
129541
139541
149541
159541
169631
179730
189730
199730
209730
219820
229820
239820
249820
259910
269910
279910
289910
299910
3010000

Wind in September

Winds average 14 km/h in September.

Across September, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light 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
2114light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 24 min at the start of September to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 120 minutes over September. Sunrise moves from 6:08 AM to 6:56 AM, and sunset from 7:31 PM to 6:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.46:087:31
213.36:107:29
313.26:127:26
413.26:137:24
513.16:157:22
613.06:167:19
713.06:187:17
812.96:207:15
912.96:217:12
1012.86:237:10
1112.76:257:08
1212.76:267:05
1312.66:287:03
1412.56:297:00
1512.56:316:58
1612.46:336:56
1712.36:346:53
1812.36:366:51
1912.26:386:49
2012.16:396:46
2112.16:416:44
2212.06:426:41
2311.96:446:39
2411.86:466:37
2511.86:476:34
2611.76:496:32
2711.66:516:30
2811.66:526:27
2911.56:546:25
3011.46:566:23

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.8 kWh/m².

For context, solar energy here swings from a low near 0.96 kWh/m² to a high of 6.17 kWh/m² in July across the year — September's 3.8 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.4Bright
44.4Bright
54.3Bright
64.3Bright
74.2Bright
84.1Bright
94.1Bright
104.0Bright
114.0Moderate
123.9Moderate
133.9Moderate
143.8Moderate
153.8Moderate
163.7Moderate
173.7Moderate
183.6Moderate
193.6Moderate
203.5Moderate
213.5Moderate
223.5Moderate
233.4Moderate
243.4Moderate
253.3Moderate
263.3Moderate
273.2Moderate
283.2Moderate
293.1Moderate
303.1Moderate
Planning a trip in September

Hazard calendar for Yorkton

In seasonPeak

In September, Yorkton sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Yorkton's rainy season runs May–September, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Yorkton?

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

5.9
Sightseeing
4th-best month of the year
1.9
Beach & pool
4th-best month of the year

September is a reasonable time to visit Yorkton for sightseeing.

What to pack for Yorkton in September

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

In September, Yorkton sees daytime highs around 18°C and nights near 6°C. Worth packing: a warm layer. About 7 days see rain.

a warm layer

UV index in Yorkton in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Yorkton peaks around June 19 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 15 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighModerateLowJun 19UV 7Dec 15UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5Moderate
Jun7Very high
Jul6High
Aug2Moderate
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Yorkton 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 Yorkton is worst in August — around 18 µg/m³ PM2.5 (moderate), about 3.7× the cleanest month (January, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 918 µg/m³Jan 105 µg/m³
PM2.5 (µg/m³)Level
Jan5Good
Feb6Good
Mar12Good
Apr11Good
May11Good
Jun10Good
Jul18Moderate
Aug18Moderate
Sep10Good
Oct6Good
Nov6Good
Dec5Good
Location & terrain

Where is Yorkton?

Yorkton sits at 51.2°N, 102.5°W, 498 m above sea level, in Canada. The nearest listed city is Dewdney East, 169 km away.

Topography around Yorkton

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

Within 3 km, the terrain around Yorkton has only modest variations in elevation — a maximum elevation change of 31 m around an average of 507 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 52 m; within 80 km, significant variations in elevation — a maximum elevation change of 295 m.

The land around Yorkton is covered by grassland (36%), cropland (26%) and artificial surfaces (24%) within 3 km, cropland (62%) and grassland (31%) within 16 km, and cropland (62%) and grassland (26%) within 80 km.

3 km
31 m
16 km
52 m
80 km
295 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Dewdney East 169 km · Arcola East 169 km · Regina 173 km · Moose Jaw 234 km · Brandon 234 km · Lakewood 301 km · University Heights 302 km · Stonebridge 302 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 Yorkton (51.2167°, -102.4677°, elevation 498 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).