Wîhkwêntôwin weather in September

In September, Wîhkwêntôwin sees average daytime highs of 17°C and overnight lows near 5°C, with 38 mm of precipitation across 7.1 wet days and about 12.5 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 19°C in the first days to 14°C by the end. The sky is clear or mostly clear about 33% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 30 min at the start of September to 11 h 24 min by month's end. Set against the rest of the year, September is Wîhkwêntôwin's 3rd-clearest and 8th-windiest month. For the whole year in context, see Wîhkwêntôwin's year-round climate.

Daytime high
17°
4th warmest
Overnight low
9th coldest
Precipitation
38 mm
7.1 wet days
Daylight
12 h 24 min
6:16 AM – 6:41 PM
Cloud cover
56%
3rd clearest
Wind
12 km/h
8th windiest
Solar energy
3.72 kWh/m²
Travel score
5.6
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 19°C in the first days to 14°C by the end.

A typical September day in Wîhkwêntôwin reaches about 17°C in the afternoon and slips back to 5°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 9°C and 24°C. Set against its neighbours, September runs about 5°C cooler than August and about 8°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1197
2197
3197
4197
5187
6186
7186
8186
9186
10176
11176
12175
13175
14175
15175
16165
17164
18164
19164
20164
21164
22164
23154
24153
25153
26153
27153
28143
29142
30142

How September really feels in Wîhkwêntôwin

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 6 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
6
wind chill below the day's low

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

Wîhkwêntôwin 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-8° / -16°185.65.67.80.0
Feb-5° / -14°113.449.40.0
Mar / -9°1654.911.50.0
Apr / -2°336.52.913.72.1
May16° / 538.40.815.65.2
Jun20° / 8613.3016.75.7
Jul22° / 11°8813.5016.36.3
Aug21° / 10°589.8014.66.6
Sep17° / 387.10.312.55.6
Oct / -1°235.62.110.32.0
Nov-1° / -9°215.65.38.30.0
Dec-7° / -15°144.65.47.30.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 48%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15149
25149
35149
45050
55050
64951
74951
84951
94951
104951
115050
125050
135050
145149
155248
165248
175347
185446
195545
205545
215545
225644
235644
245644
255644
265545
275446
285446
295446
305446

Chance of precipitation in September

Any precipitationSnow

Wîhkwêntôwin gets around 38 mm of rain and snow over 7.1 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 28% on the wettest days, and about 0 day brings snow. The odds ease toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1280
2281
3281
4281
5281
6281
7271
8271
9271
10261
11261
12252
13252
14242
15241
16231
17231
18221
19211
20211
21211
22201
23201
24201
25201
26201
27191
28191
29191
30192

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 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
1982
2982
3982
4982
5991
6991
7991
8991
9991
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 30 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 126 minutes over September. Sunrise moves from 5:49 AM to 6:41 AM, and sunset from 7:19 PM to 6:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:497:19
213.45:517:16
313.45:527:14
413.35:547:11
513.25:567:09
613.15:587:06
713.16:007:04
813.06:017:01
912.96:036:59
1012.96:056:56
1112.86:076:54
1212.76:096:51
1312.66:106:49
1412.66:126:46
1512.56:146:44
1612.46:166:41
1712.36:186:38
1812.36:196:36
1912.26:216:33
2012.16:236:31
2112.16:256:28
2212.06:276:26
2311.96:296:23
2411.86:306:21
2511.86:326:18
2611.76:346:15
2711.66:366:13
2811.56:386:10
2911.56:406:08
3011.46:416:05

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.72 kWh/m².

For context, solar energy here swings from a low near 0.83 kWh/m² to a high of 6.22 kWh/m² in July across the year — September's 3.72 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.4Bright
44.3Bright
54.3Bright
64.2Bright
74.1Bright
84.1Bright
94.0Bright
104.0Moderate
113.9Moderate
123.9Moderate
133.8Moderate
143.8Moderate
153.7Moderate
163.7Moderate
173.6Moderate
183.6Moderate
193.6Moderate
203.5Moderate
213.5Moderate
223.4Moderate
233.4Moderate
243.3Moderate
253.3Moderate
263.2Moderate
273.2Moderate
283.1Moderate
293.1Moderate
303.0Moderate
Planning a trip in September

Is September a good time to visit Wîhkwêntôwin?

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

5.6
Sightseeing
4th-best month of the year
1.2
Beach & pool
4th-best month of the year

September is a reasonable time to visit Wîhkwêntôwin for sightseeing.

What to pack for Wîhkwêntôwin in September

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

In September, Wîhkwêntôwin sees daytime highs around 17°C and nights near 5°C. Worth packing: a warm layer. About 7 days see rain.

a warm layer

UV index in Wîhkwêntôwin in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Wîhkwêntôwin peaks around July 14 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 14UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr3Moderate
May5High
Jun6High
Jul7Very high
Aug5Moderate
Sep3Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Wîhkwêntôwin 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 Wîhkwêntôwin is worst in July — around 20 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (October, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodJul 2219 µg/m³Oct 207 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb9Good
Mar12Moderate
Apr10Good
May12Moderate
Jun12Good
Jul20Moderate
Aug19Moderate
Sep11Good
Oct7Good
Nov8Good
Dec9Good
Location & terrain

Where is Wîhkwêntôwin?

Wîhkwêntôwin sits at 53.5°N, 113.5°W, 664 m above sea level, in Canada. The nearest listed city is Edmonton, 4.0 km away.

Topography around Wîhkwêntôwin

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

Within 3 km, the terrain around Wîhkwêntôwin has only modest variations in elevation — a maximum elevation change of 74 m around an average of 659 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 147 m; within 80 km, significant variations in elevation — a maximum elevation change of 425 m.

The land around Wîhkwêntôwin is covered by artificial surfaces (48%) and trees (35%) within 3 km, artificial surfaces (40%) and grassland (25%) within 16 km, and cropland (44%), grassland (29%) and trees (21%) within 80 km.

3 km
74 m
16 km
147 m
80 km
425 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Edmonton 4.0 km · St. Albert 13 km · Sherwood Park 14 km · Spruce Grove 26 km · Leduc 31 km · Stony Plain 32 km · Camrose 74 km · Sylvan Lake 142 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 Wîhkwêntôwin (53.5431°, -113.5222°, elevation 664 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).