Tekapo weather in September

In September, Tekapo sees average daytime highs of 9°C and overnight lows near 1°C, with 103 mm of precipitation across 12.7 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 7°C in the first days to 10°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 10 h 54 min at the start of September to 12 h 24 min by month's end. Set against the rest of the year, September is Tekapo's 2nd-clearest and 5th-windiest month. For the whole year in context, see Tekapo's year-round climate.

Daytime high: 9°; 9th warmest
Overnight low: 1°; 4th coldest
Precipitation: 103 mm; 12.7 wet days
Daylight: 11 h 42 min; 7:41 AM – 7:23 PM
Cloud cover: 59%; 2nd clearest
Wind: 7 km/h; 5th windiest
Solar energy: 3.87 kWh/m²
Travel score: 1.5; out of 10

Tekapo is locality in Mackenzie District, Canterbury Region, New Zealand.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← August Tekapo year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 7°C in the first days to 10°C by the end.

A typical September day in Tekapo reaches about 9°C in the afternoon and slips back to 1°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 5°C and 12°C. Set against its neighbours, September runs about 3°C warmer than August and about 3°C cooler than October.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	7	7	7	7	7	8	8	8	8	8	8	8	8	9	9	9	9	9	9	9	9	9	9	9	10	10	10	10	10	10
Avg low (°C)	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	2	2

	Avg high (°C)	Avg low (°C)
1	7	0
2	7	0
3	7	0
4	7	0
5	7	0
6	8	0
7	8	0
8	8	0
9	8	0
10	8	1
11	8	1
12	8	1
13	8	1
14	9	1
15	9	1
16	9	1
17	9	1
18	9	1
19	9	1
20	9	1
21	9	1
22	9	1
23	9	1
24	9	1
25	10	1
26	10	1
27	10	1
28	10	2
29	10	2
30	10	2

How September really feels in Tekapo

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 30 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Tekapo weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 6th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	18° / 9°	108	10.9	0.1	14.9	5.6
Feb	18° / 9°	86	9.4	0.1	13.8	5.8
Mar	16° / 7°	93	9.4	0.2	12.4	5.0
Apr	13° / 5°	97	10.6	0.9	10.8	3.5
May	9° / 2°	105	11.4	2	9.5	1.9
Jun	5° / -1°	97	10.6	4.3	8.8	0.2
Jul	4° / -2°	94	10.3	5.6	9	0.0
Aug	5° / -1°	88	11.2	5.1	10.2	0.2
Sep	9° / 1°	103	12.7	4	11.7	1.5
Oct	11° / 3°	119	13.6	3.5	13.2	2.5
Nov	14° / 5°	111	12.7	2	14.6	3.6
Dec	16° / 7°	114	12.5	0.4	15.2	4.6

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 16% of September, with mostly cloudy or overcast conditions the remaining 51%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	50	50	49	48	48	47	47	47	47	47	48	48	50	50	50	50	50	50	51	51	51	51	50	50	49	49	49	48	47	47
Cloudier (%)	50	50	51	52	52	53	53	53	53	53	52	52	50	50	50	50	50	50	49	49	49	49	50	50	51	51	51	52	53	53

	Clearer (%)	Cloudier (%)
1	50	50
2	50	50
3	49	51
4	48	52
5	48	52
6	47	53
7	47	53
8	47	53
9	47	53
10	47	53
11	48	52
12	48	52
13	50	50
14	50	50
15	50	50
16	50	50
17	50	50
18	50	50
19	51	49
20	51	49
21	51	49
22	51	49
23	50	50
24	50	50
25	49	51
26	49	51
27	49	51
28	48	52
29	47	53
30	47	53

Chance of precipitation in September

Any precipitationSnow

Tekapo gets around 103 mm of rain and snow over 12.7 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 41% and peaks near 45% on the wettest days, and about 4 days bring snow.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	40	40	41	41	41	42	42	42	42	42	41	41	40	39	39	39	39	39	39	40	40	40	41	41	42	42	43	44	44	45
Snow chance (%)	15	15	15	15	15	14	14	14	14	13	13	12	12	12	11	11	11	11	11	11	11	12	12	12	12	12	12	12	13	13

	Rain chance (%)	Snow chance (%)
1	40	15
2	40	15
3	41	15
4	41	15
5	41	15
6	42	14
7	42	14
8	42	14
9	42	14
10	42	13
11	41	13
12	41	12
13	40	12
14	39	12
15	39	11
16	39	11
17	39	11
18	39	11
19	39	11
20	40	11
21	40	11
22	40	12
23	41	12
24	41	12
25	42	12
26	42	12
27	43	12
28	44	12
29	44	13
30	45	13

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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	6	6	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	6	calm
2	6	calm
3	7	calm
4	7	calm
5	7	calm
6	7	calm
7	7	calm
8	7	calm
9	7	calm
10	7	calm
11	7	calm
12	7	calm
13	7	calm
14	7	calm
15	7	calm
16	7	calm
17	7	calm
18	7	calm
19	7	calm
20	7	calm
21	7	calm
22	7	calm
23	7	calm
24	7	calm
25	7	calm
26	7	calm
27	7	calm
28	7	calm
29	7	calm
30	7	calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 10 h 54 min at the start of September to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 90 minutes over September. Sunrise moves from 8:10 AM to 7:15 AM, and sunset from 7:06 PM to 7:40 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	10.9	11.0	11.0	11.1	11.1	11.2	11.2	11.3	11.3	11.4	11.4	11.5	11.5	11.6	11.6	11.7	11.8	11.8	11.9	11.9	12.0	12.0	12.1	12.1	12.2	12.2	12.3	12.3	12.4	12.4
Sunrise (AM)	8:10	8:08	8:06	8:04	8:02	8:00	7:59	7:57	7:55	7:53	7:51	7:49	7:47	7:45	7:43	7:41	7:39	7:38	7:36	7:34	7:32	7:30	7:28	7:26	7:24	7:22	7:20	7:18	7:16	7:15
Sunset (PM)	7:06	7:07	7:08	7:09	7:10	7:12	7:13	7:14	7:15	7:16	7:18	7:19	7:20	7:21	7:22	7:23	7:25	7:26	7:27	7:28	7:29	7:31	7:32	7:33	7:34	7:35	7:37	7:38	7:39	7:40

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	10.9	8:10	7:06
2	11.0	8:08	7:07
3	11.0	8:06	7:08
4	11.1	8:04	7:09
5	11.1	8:02	7:10
6	11.2	8:00	7:12
7	11.2	7:59	7:13
8	11.3	7:57	7:14
9	11.3	7:55	7:15
10	11.4	7:53	7:16
11	11.4	7:51	7:18
12	11.5	7:49	7:19
13	11.5	7:47	7:20
14	11.6	7:45	7:21
15	11.6	7:43	7:22
16	11.7	7:41	7:23
17	11.8	7:39	7:25
18	11.8	7:38	7:26
19	11.9	7:36	7:27
20	11.9	7:34	7:28
21	12.0	7:32	7:29
22	12.0	7:30	7:31
23	12.1	7:28	7:32
24	12.1	7:26	7:33
25	12.2	7:24	7:34
26	12.2	7:22	7:35
27	12.3	7:20	7:37
28	12.3	7:18	7:38
29	12.4	7:16	7:39
30	12.4	7:15	7:40

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.87 kWh/m².

For context, solar energy here swings from a low near 1.45 kWh/m² to a high of 6.55 kWh/m² in January across the year — September's 3.87 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	3.2	3.3	3.3	3.4	3.4	3.5	3.5	3.6	3.6	3.7	3.7	3.8	3.8	3.9	3.9	3.9	4.0	4.0	4.1	4.1	4.1	4.2	4.2	4.3	4.3	4.3	4.3	4.4	4.4	4.4
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	3.2	Moderate
2	3.3	Moderate
3	3.3	Moderate
4	3.4	Moderate
5	3.4	Moderate
6	3.5	Moderate
7	3.5	Moderate
8	3.6	Moderate
9	3.6	Moderate
10	3.7	Moderate
11	3.7	Moderate
12	3.8	Moderate
13	3.8	Moderate
14	3.9	Moderate
15	3.9	Moderate
16	3.9	Moderate
17	4.0	Moderate
18	4.0	Bright
19	4.1	Bright
20	4.1	Bright
21	4.1	Bright
22	4.2	Bright
23	4.2	Bright
24	4.3	Bright
25	4.3	Bright
26	4.3	Bright
27	4.3	Bright
28	4.4	Bright
29	4.4	Bright
30	4.4	Bright

Planning a trip in September

Is September a good time to visit Tekapo?

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

1.5

Sightseeing

9th-best month of the year

0.0

Beach & pool

7th-best month of the year

September is a weaker month for outdoor sightseeing in Tekapo.

What to pack for Tekapo in September

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

In September, Tekapo sees daytime highs around 9°C and nights near 1°C. Pack a warm layer. Worth having: rain gear. About 13 days see rain.

a warm layerrain gear

UV index in Tekapo in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tekapo peaks around January 16 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 16 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	11	10	6	3	2	1	2	3	5	6	9	10
Level	Extreme	Extreme	High	Moderate	Low	Low	Low	Moderate	Moderate	High	Very high	Extreme

	UV index (midday)	Level
Jan	11	Extreme
Feb	10	Extreme
Mar	6	High
Apr	3	Moderate
May	2	Low
Jun	1	Low
Jul	2	Low
Aug	3	Moderate
Sep	5	Moderate
Oct	6	High
Nov	9	Very high
Dec	10	Extreme

Location & terrain

Where is Tekapo?

Tekapo sits at 44.0°S, 170.5°E, 0 m above sea level, in New Zealand. The nearest listed city is Franz Josef, 73 km away.

Topography around Tekapo

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

Within 3 km, the terrain around Tekapo has significant variations in elevation — a maximum elevation change of 358 m around an average of 746 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,523 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,635 m.

The land around Tekapo is covered by grassland (65%) within 3 km, grassland (84%) within 16 km, and grassland (61%) within 80 km.

3 km

358 m

grassland 65%

16 km

1,523 m

grassland 84%

80 km

3,635 m

grassland 61%

treesgrasslandcroplandartificial surfacesbare terrainsnow and icewater

← August Tekapo year-round climate October →Best places to visit in September

September weather nearby: Franz Josef 73 km · Timaru 75 km · Ashburton 101 km · Wanaka 131 km · Rolleston 160 km · Christchurch 181 km · Queenstown 184 km · Rangiora 186 km

New Zealand travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type I; 230 V · 50 Hz
Prices: ≈ 86% of US; price level, 2025
GDP per capita: $49,591; 2025
Happiness: 7.0 / 10; World Happiness, 2025
Safe drinking water: 100%; of population, 2024
Homicide rate: 1.5; per 100k, 2022
Road deaths: 9.6; per 100k/yr, 2019
Income group: High; World Bank
Religion

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 Tekapo (-44.0064°, 170.4803°, elevation 0 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	7	0
2	7	0
3	7	0
4	7	0
5	7	0
6	8	0
7	8	0
8	8	0
9	8	0
10	8	1
11	8	1
12	8	1
13	8	1
14	9	1
15	9	1
16	9	1
17	9	1
18	9	1
19	9	1
20	9	1
21	9	1
22	9	1
23	9	1
24	9	1
25	10	1
26	10	1
27	10	1
28	10	2
29	10	2
30	10	2

	Clearer (%)	Cloudier (%)
1	50	50
2	50	50
3	49	51
4	48	52
5	48	52
6	47	53
7	47	53
8	47	53
9	47	53
10	47	53
11	48	52
12	48	52
13	50	50
14	50	50
15	50	50
16	50	50
17	50	50
18	50	50
19	51	49
20	51	49
21	51	49
22	51	49
23	50	50
24	50	50
25	49	51
26	49	51
27	49	51
28	48	52
29	47	53
30	47	53

	Rain chance (%)	Snow chance (%)
1	40	15
2	40	15
3	41	15
4	41	15
5	41	15
6	42	14
7	42	14
8	42	14
9	42	14
10	42	13
11	41	13
12	41	12
13	40	12
14	39	12
15	39	11
16	39	11
17	39	11
18	39	11
19	39	11
20	40	11
21	40	11
22	40	12
23	41	12
24	41	12
25	42	12
26	42	12
27	43	12
28	44	12
29	44	13
30	45	13

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	7	0
2	7	0
3	7	0
4	7	0
5	7	0
6	8	0
7	8	0
8	8	0
9	8	0
10	8	1
11	8	1
12	8	1
13	8	1
14	9	1
15	9	1
16	9	1
17	9	1
18	9	1
19	9	1
20	9	1
21	9	1
22	9	1
23	9	1
24	9	1
25	10	1
26	10	1
27	10	1
28	10	2
29	10	2
30	10	2

	Clearer (%)	Cloudier (%)
1	50	50
2	50	50
3	49	51
4	48	52
5	48	52
6	47	53
7	47	53
8	47	53
9	47	53
10	47	53
11	48	52
12	48	52
13	50	50
14	50	50
15	50	50
16	50	50
17	50	50
18	50	50
19	51	49
20	51	49
21	51	49
22	51	49
23	50	50
24	50	50
25	49	51
26	49	51
27	49	51
28	48	52
29	47	53
30	47	53

	Rain chance (%)	Snow chance (%)
1	40	15
2	40	15
3	41	15
4	41	15
5	41	15
6	42	14
7	42	14
8	42	14
9	42	14
10	42	13
11	41	13
12	41	12
13	40	12
14	39	12
15	39	11
16	39	11
17	39	11
18	39	11
19	39	11
20	40	11
21	40	11
22	40	12
23	41	12
24	41	12
25	42	12
26	42	12
27	43	12
28	44	12
29	44	13
30	45	13

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	7	0
2	7	0
3	7	0
4	7	0
5	7	0
6	8	0
7	8	0
8	8	0
9	8	0
10	8	1
11	8	1
12	8	1
13	8	1
14	9	1
15	9	1
16	9	1
17	9	1
18	9	1
19	9	1
20	9	1
21	9	1
22	9	1
23	9	1
24	9	1
25	10	1
26	10	1
27	10	1
28	10	2
29	10	2
30	10	2

	Clearer (%)	Cloudier (%)
1	50	50
2	50	50
3	49	51
4	48	52
5	48	52
6	47	53
7	47	53
8	47	53
9	47	53
10	47	53
11	48	52
12	48	52
13	50	50
14	50	50
15	50	50
16	50	50
17	50	50
18	50	50
19	51	49
20	51	49
21	51	49
22	51	49
23	50	50
24	50	50
25	49	51
26	49	51
27	49	51
28	48	52
29	47	53
30	47	53

	Rain chance (%)	Snow chance (%)
1	40	15
2	40	15
3	41	15
4	41	15
5	41	15
6	42	14
7	42	14
8	42	14
9	42	14
10	42	13
11	41	13
12	41	12
13	40	12
14	39	12
15	39	11
16	39	11
17	39	11
18	39	11
19	39	11
20	40	11
21	40	11
22	40	12
23	41	12
24	41	12
25	42	12
26	42	12
27	43	12
28	44	12
29	44	13
30	45	13

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100