Can you see the northern lights in Airdrie, Alberta in October?

On dark, clear nights with enough activity. 31 of 31 nights at Airdrie, Alberta have civil darkness, and 12% of past October days reached Kp 5.

How dark is Airdrie, Alberta in October?

Airdrie, Alberta averages 12.1 hours of civil night a night in October 2026, from 11 h 13 min on the 1st to 13 h 2 min on the last night.

How cloudy is Airdrie, Alberta in October?

NASA POWER's 2001 to 2020 climatology gives Airdrie, Alberta's 1 degree cell 68% mean cloud in October, against 67% for the whole year. It is an all-hours average, not a forecast.

What is the best night in October 2026 for aurora in Airdrie, Alberta?

By darkness and moon alone, Oct 5, with 4 h of moon-free darkness inside 10 PM to 2 AM at Airdrie, Alberta. Activity on that date will only be known hours ahead.

Is October or November better in Airdrie, Alberta?

By civil night times the clear share, October scores 3.9 hours at Airdrie, Alberta and November 4.0. November comes out ahead.

Airdrie, Alberta · October 2026

Northern lights in Airdrie, Alberta in October 2026

Answer

October gives Airdrie, Alberta 12.1 hours of civil night on the 15th, the 5th darkest of its 12 months, under 68% mean cloud. 12% of October days since 1996 reached Kp 5, enough for the oval edge to reach Airdrie, Alberta.

12.1 h

civil night, average night

SunCalc for 51.30, -114.04; NASA POWER; GFZ Kp

October against the rest of the year

4.3

3.9

3.1

2.5

2.1

1.7

2.8

3.6

3.9

4.0

4.7

October cloud at Airdrie, Alberta averages 68% in NASA POWER's 2001 to 2020 record, close to its yearly mean of 67%. July is Airdrie, Alberta's clearest month at 56%. By civil night times clear sky, October scores 3.9 hours at Airdrie, Alberta, 6th of 12. Calgary, 28 km away, averages the same 68%.

Civil night at Airdrie, Alberta starts October at 11 h 13 min and reaches 13 h 2 min by October 31 as the nights lengthen by 1.8 hours. SWPC's 10 PM to 2 AM window is fully dark on every night. True astronomical darkness, the sun 18 degrees down, lasts 9.5 hours on the 15th.

October night by night

October opens toward a new moon on Oct 10, with full moon on Oct 25, in America/Edmonton dates. Airdrie, Alberta gets 186 hours of civil night with the moon below the horizon across the month. The best of them for moon-free darkness inside 10 PM to 2 AM: Oct 5 (4 h), Oct 6 (4 h), Oct 7 (4 h).

1
65% lit
1.6 h
2
54% lit
2.8 h
3
42% lit
4.2 h
4
31% lit
5.6 h
5
21% lit
7.1 h
6
13% lit
8.5 h
7
7% lit
9.9 h
8
2% lit
11.3 h
9
0% lit
11.7 h
10
1% lit
11.8 h
New
11
3% lit
11.8 h
12
7% lit
11.9 h
13
13% lit
11.9 h
14
20% lit
11.4 h
15
28% lit
10.7 h
16
37% lit
9.7 h
17
46% lit
8.7 h
18
56% lit
7.5 h
19
65% lit
6.3 h
20
74% lit
5.0 h
21
82% lit
3.8 h
22
90% lit
2.5 h
23
95% lit
1.2 h
24
99% lit
0.0 h
25
100% lit
0.0 h
Full
26
98% lit
0.0 h
27
94% lit
0.0 h
28
87% lit
0.5 h
29
78% lit
1.5 h
30
68% lit
2.9 h
31
57% lit
4.3 h

Each cell is the night that starts on that date. Hours are civil-dark time with the moon below the horizon; the green rule scales with them. Green outline: new moon. Bone outline: full moon.

Activity in past Octobers

Airdrie, Alberta needs Kp 5 for the average oval edge to sit overhead. 116 of the 930 October days from 1996 to 2025 (12%) reached it in the GFZ Potsdam record, one of the three most active months for that level; storm days with Kp 5 or more made up 12%. Airdrie, Alberta sits at 57.7 degrees geomagnetic. By SWPC's rule the average oval edge is overhead at Kp 5, and aurora is usually visible on the northern horizon at G1 (Kp 5) or less.

October across Canada

Airdrie, Alberta ranks 9th in Canada for civil night on October 15, behind Yellowknife at 12.4 hours. Coming from September (10.2 hours at Airdrie, Alberta), October adds darkness, and the nights keep growing into November (13.8 hours on the 15th).

Civil night on October 15 and October cloud, month-page towns in Canada
Town	Civil night	Cloud
Yellowknife	12.4 h	81%
Whitehorse	12.4 h	77%
Edmonton	12.2 h	68%
Grande Prairie	12.2 h	71%
Fort McMurray	12.2 h	71%
Prince Albert	12.2 h	70%
Lloydminster	12.2 h	66%
Fort St. John	12.2 h	71%
Airdrie, Alberta	12.1 h	68%
Calgary	12.1 h	68%
Winnipeg	12.1 h	66%
Saskatoon	12.1 h	65%

Darkness and moon, every night

Airdrie, Alberta, October 2026: each night from local noon to the next noon
Night	Civil	Astronomical	Moon-free dark	Moon-free, 10 PM to 2 AM	Moon lit
Thu Oct 1	11 h 13 min	8 h 37 min	1 h 39 min	0 min	65%
Fri Oct 2	11 h 17 min	8 h 41 min	2 h 47 min	34 min	54%
Sat Oct 3	11 h 21 min	8 h 45 min	4 h 9 min	1 h 54 min	42%
Sun Oct 4	11 h 25 min	8 h 49 min	5 h 37 min	3 h 20 min	31%
Mon Oct 5	11 h 28 min	8 h 53 min	7 h 6 min	4 h	21%
Tue Oct 6	11 h 32 min	8 h 57 min	8 h 32 min	4 h	13%
Wed Oct 7	11 h 36 min	9 h 1 min	9 h 55 min	4 h	7%
Thu Oct 8	11 h 40 min	9 h 5 min	11 h 16 min	4 h	2%
Fri Oct 9	11 h 44 min	9 h 9 min	11 h 44 min	4 h	0%
Sat Oct 10	11 h 47 min	9 h 13 min	11 h 47 min	4 h	1%
Sun Oct 11	11 h 51 min	9 h 17 min	11 h 51 min	4 h	3%
Mon Oct 12	11 h 55 min	9 h 21 min	11 h 55 min	4 h	7%
Tue Oct 13	11 h 59 min	9 h 24 min	11 h 56 min	4 h	13%
Wed Oct 14	12 h 2 min	9 h 28 min	11 h 24 min	4 h	20%
Thu Oct 15	12 h 6 min	9 h 32 min	10 h 40 min	4 h	28%
Fri Oct 16	12 h 10 min	9 h 36 min	9 h 44 min	4 h	37%
Sat Oct 17	12 h 13 min	9 h 39 min	8 h 39 min	3 h 11 min	46%
Sun Oct 18	12 h 17 min	9 h 43 min	7 h 28 min	1 h 58 min	56%
Mon Oct 19	12 h 21 min	9 h 47 min	6 h 16 min	44 min	65%
Tue Oct 20	12 h 24 min	9 h 50 min	5 h 2 min	0 min	74%
Wed Oct 21	12 h 28 min	9 h 54 min	3 h 48 min	0 min	82%
Thu Oct 22	12 h 31 min	9 h 57 min	2 h 32 min	0 min	90%
Fri Oct 23	12 h 35 min	10 h 1 min	1 h 13 min	0 min	95%
Sat Oct 24	12 h 38 min	10 h 4 min	0 min	0 min	99%
Sun Oct 25	12 h 42 min	10 h 7 min	0 min	0 min	100%
Mon Oct 26	12 h 45 min	10 h 11 min	0 min	0 min	98%
Tue Oct 27	12 h 49 min	10 h 14 min	0 min	0 min	94%
Wed Oct 28	12 h 52 min	10 h 17 min	28 min	0 min	87%
Thu Oct 29	12 h 56 min	10 h 21 min	1 h 32 min	0 min	78%
Fri Oct 30	12 h 59 min	10 h 24 min	2 h 52 min	0 min	68%
Sat Oct 31	13 h 2 min	10 h 27 min	4 h 19 min	1 h 8 min	57%

Moon lit: SunCalc illuminated fraction at the middle of the 10 PM to 2 AM window.

Questions

Can you see the northern lights in Airdrie, Alberta in October?: On dark, clear nights with enough activity. 31 of 31 nights at Airdrie, Alberta have civil darkness, and 12% of past October days reached Kp 5.
How dark is Airdrie, Alberta in October?: Airdrie, Alberta averages 12.1 hours of civil night a night in October 2026, from 11 h 13 min on the 1st to 13 h 2 min on the last night.
How cloudy is Airdrie, Alberta in October?: NASA POWER's 2001 to 2020 climatology gives Airdrie, Alberta's 1 degree cell 68% mean cloud in October, against 67% for the whole year. It is an all-hours average, not a forecast.
What is the best night in October 2026 for aurora in Airdrie, Alberta?: By darkness and moon alone, Oct 5, with 4 h of moon-free darkness inside 10 PM to 2 AM at Airdrie, Alberta. Activity on that date will only be known hours ahead.
Is October or November better in Airdrie, Alberta?: By civil night times the clear share, October scores 3.9 hours at Airdrie, Alberta and November 4.0. November comes out ahead.

Sources and verification

SunCalchttps://github.com/mourner/suncalc
NASA POWER climatologyhttps://power.larc.nasa.gov/docs/services/api/temporal/climatology/
GFZ Potsdam Kp indexhttps://kp.gfz.de/en/data
NOAA SWPC, Tips on viewing the aurorahttps://www.spaceweather.gov/content/tips-viewing-aurora

Quoted figures last checked against their sources on 2026-09-30; next review 2026-12-31. Computed figures come from SunCalc and the IGRF-14 dipole as described in the methodology. Every quote is listed in the sources ledger.