Can you see the northern lights in Kenora in July?

On dark, clear nights with enough activity. 31 of 31 nights at Kenora have civil darkness, and 22% of past July days reached Kp 4.

How dark is Kenora in July?

Kenora averages 6.7 hours of civil night a night in July 2027, from 6 h 9 min on the 1st to 7 h 22 min on the last night.

How cloudy is Kenora in July?

NASA POWER's 2001 to 2020 climatology gives Kenora's 1 degree cell 58% mean cloud in July, against 66% for the whole year. It is an all-hours average, not a forecast.

What is the best night in July 2027 for aurora in Kenora?

By darkness and moon alone, Jul 30, with 4 h of moon-free darkness inside 10 PM to 2 AM at Kenora. Activity on that date will only be known hours ahead.

Is July or August better in Kenora?

By civil night times the clear share, July scores 2.8 hours at Kenora and August 3.4. August comes out ahead.

Kenora · July 2027

Northern lights in Kenora in July 2027

Answer

July gives Kenora 6.6 hours of civil night on the 15th, the 11th darkest of its 12 months, under 58% mean cloud. 22% of July days since 1996 reached Kp 4, enough for the oval edge to reach Kenora.

6.7 h

civil night, average night

SunCalc for 49.77, -94.49; NASA POWER; GFZ Kp

July against the rest of the year

4.2

4.0

3.6

3.1

2.4

2.1

2.8

3.4

4.1

3.6

3.4

3.9

July cloud at Kenora averages 58% in NASA POWER's 2001 to 2020 record, 8 points clearer than its yearly mean. No month at Kenora is clearer. By civil night times clear sky, July scores 2.8 hours at Kenora, 10th of 12. Winnipeg, 191 km away, averages 50%, clearer by 8 points.

Civil night at Kenora starts July at 6 h 9 min and reaches 7 h 22 min by July 31 as the nights lengthen by 1.2 hours. The 10 PM to 2 AM window is fully dark on 12 of 31 nights. True astronomical darkness, the sun 18 degrees down, lasts 1.1 hours on the 15th.

July night by night

July opens toward a new moon on Jul 3, with full moon on Jul 18, in America/Winnipeg dates. Kenora gets 98 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: Jul 30 (4 h), Jul 31 (4 h), Jul 29 (3 h 50 min).

1
6% lit
4.8 h
2
1% lit
6.0 h
3
0% lit
6.2 h
New
4
2% lit
6.2 h
5
6% lit
5.8 h
6
14% lit
5.4 h
7
23% lit
5.2 h
8
33% lit
4.9 h
9
44% lit
4.7 h
10
55% lit
4.4 h
11
65% lit
4.1 h
12
74% lit
3.7 h
13
83% lit
3.2 h
14
89% lit
2.5 h
15
95% lit
1.7 h
16
98% lit
0.7 h
17
100% lit
0.0 h
18
100% lit
0.0 h
Full
19
98% lit
0.0 h
20
94% lit
0.2 h
21
89% lit
0.5 h
22
82% lit
0.7 h
23
74% lit
0.9 h
24
65% lit
1.2 h
25
55% lit
1.5 h
26
45% lit
1.9 h
27
34% lit
2.4 h
28
24% lit
3.1 h
29
15% lit
4.0 h
30
7% lit
5.3 h
31
2% lit
6.8 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 Julys

Kenora needs Kp 4 for the average oval edge to sit overhead. 203 of the 930 July days from 1996 to 2025 (22%) reached it in the GFZ Potsdam record, 9th of 12 months; storm days with Kp 5 or more made up 9%. Kenora sits at 58.2 degrees geomagnetic. By SWPC's rule the average oval edge is overhead at Kp 4, and aurora is usually visible on the northern horizon at G1 (Kp 5) or less.

July across Canada

Kenora ranks 8th in Canada for civil night on July 15, behind Sydney at 7.3 hours. Coming from June (6.1 hours at Kenora), July adds darkness, and the nights keep growing into August (8.3 hours on the 15th).

Civil night on July 15 and July cloud, month-page towns in Canada
Town	Civil night	Cloud
Sydney	7.3 h	66%
Québec	7.2 h	62%
Greater Sudbury	7.2 h	54%
Trois-Rivières	7.2 h	60%
St. John's	7.0 h	73%
Saguenay	6.9 h	70%
Thunder Bay	6.9 h	65%
Kenora	6.6 h	58%
Winnipeg	6.6 h	50%
Kelowna	6.6 h	44%
Lethbridge	6.6 h	42%
Regina	6.5 h	49%

Darkness and moon, every night

Kenora, July 2027: 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 Jul 1	6 h 9 min	0 min	4 h 50 min	3 h 43 min	6%
Fri Jul 2	6 h 10 min	0 min	5 h 57 min	3 h 43 min	1%
Sat Jul 3	6 h 12 min	0 min	6 h 12 min	3 h 43 min	0%
Sun Jul 4	6 h 13 min	0 min	6 h 13 min	3 h 44 min	2%
Mon Jul 5	6 h 15 min	0 min	5 h 47 min	3 h 17 min	6%
Tue Jul 6	6 h 16 min	0 min	5 h 26 min	2 h 55 min	14%
Wed Jul 7	6 h 18 min	0 min	5 h 9 min	2 h 37 min	23%
Thu Jul 8	6 h 20 min	0 min	4 h 54 min	2 h 21 min	33%
Fri Jul 9	6 h 22 min	0 min	4 h 39 min	2 h 5 min	44%
Sat Jul 10	6 h 24 min	0 min	4 h 23 min	1 h 48 min	55%
Sun Jul 11	6 h 26 min	0 min	4 h 4 min	1 h 28 min	65%
Mon Jul 12	6 h 28 min	0 min	3 h 41 min	1 h 3 min	74%
Tue Jul 13	6 h 31 min	23 min	3 h 10 min	31 min	83%
Wed Jul 14	6 h 33 min	48 min	2 h 30 min	0 min	89%
Thu Jul 15	6 h 35 min	1 h 5 min	1 h 40 min	0 min	95%
Fri Jul 16	6 h 38 min	1 h 18 min	40 min	0 min	98%
Sat Jul 17	6 h 40 min	1 h 30 min	0 min	0 min	100%
Sun Jul 18	6 h 43 min	1 h 41 min	0 min	0 min	100%
Mon Jul 19	6 h 46 min	1 h 51 min	0 min	0 min	98%
Tue Jul 20	6 h 48 min	2 h	11 min	11 min	94%
Wed Jul 21	6 h 51 min	2 h 9 min	27 min	26 min	89%
Thu Jul 22	6 h 54 min	2 h 17 min	42 min	39 min	82%
Fri Jul 23	6 h 57 min	2 h 26 min	56 min	52 min	74%
Sat Jul 24	7 h	2 h 34 min	1 h 12 min	1 h 7 min	65%
Sun Jul 25	7 h 3 min	2 h 42 min	1 h 31 min	1 h 24 min	55%
Mon Jul 26	7 h 6 min	2 h 49 min	1 h 54 min	1 h 45 min	45%
Tue Jul 27	7 h 9 min	2 h 57 min	2 h 24 min	2 h 14 min	34%
Wed Jul 28	7 h 13 min	3 h 4 min	3 h 6 min	2 h 54 min	24%
Thu Jul 29	7 h 16 min	3 h 11 min	4 h 3 min	3 h 50 min	15%
Fri Jul 30	7 h 19 min	3 h 18 min	5 h 19 min	4 h	7%
Sat Jul 31	7 h 22 min	3 h 25 min	6 h 47 min	4 h	2%

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

Questions

Can you see the northern lights in Kenora in July?: On dark, clear nights with enough activity. 31 of 31 nights at Kenora have civil darkness, and 22% of past July days reached Kp 4.
How dark is Kenora in July?: Kenora averages 6.7 hours of civil night a night in July 2027, from 6 h 9 min on the 1st to 7 h 22 min on the last night.
How cloudy is Kenora in July?: NASA POWER's 2001 to 2020 climatology gives Kenora's 1 degree cell 58% mean cloud in July, against 66% for the whole year. It is an all-hours average, not a forecast.
What is the best night in July 2027 for aurora in Kenora?: By darkness and moon alone, Jul 30, with 4 h of moon-free darkness inside 10 PM to 2 AM at Kenora. Activity on that date will only be known hours ahead.
Is July or August better in Kenora?: By civil night times the clear share, July scores 2.8 hours at Kenora and August 3.4. August 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.