Vélez weather in September

In September, Vélez sees average daytime highs of 22°C and overnight lows near 14°C, with 458 mm of rain across 30 wet days and about 12 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 0% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 12 h 06 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Vélez's 8th-clearest and 6th-windiest month. For the whole year in context, see Vélez's year-round climate.

Daytime high: 22°; 7th warmest
Overnight low: 14°; 6th coldest
Rainfall: 458 mm; 30 wet days
Daylight: 12 hours; 5:48 AM – 5:50 PM
Cloud cover: 92%; 8th clearest
Wind: 3 km/h; 6th windiest
Solar energy: 5.12 kWh/m²
Travel score: 3.3; out of 10

Vélez is human settlement in Santander Department, Colombia.

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

← August Vélez 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

Day-to-day highs hold fairly steady near 22°C through the month.

A typical September day in Vélez reaches about 22°C in the afternoon and slips back to 14°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 24°C. Set against its neighbours, September runs on par with August and on par with 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)	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22
Avg low (°C)	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14

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

Vélez weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	22° / 13°	155	26.9	11.7	4.0
Feb	22° / 14°	196	25.5	11.8	3.8
Mar	22° / 14°	320	30.2	12	3.5
Apr	23° / 15°	467	29.9	12.1	3.3
May	23° / 15°	578	31	12.3	3.3
Jun	22° / 14°	518	29.9	12.3	3.3
Jul	22° / 14°	505	30.7	12.3	3.4
Aug	22° / 14°	463	30.6	12.2	3.4
Sep	22° / 14°	458	30	12	3.3
Oct	22° / 14°	418	30.9	11.9	3.3
Nov	22° / 14°	302	29.6	11.7	3.4
Dec	22° / 14°	206	28.5	11.7	3.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 2% of September, with mostly cloudy or overcast conditions the remaining 97%.

	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 (%)	3	3	3	3	3	3	3	3	3	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Cloudier (%)	97	97	97	97	97	97	97	97	97	97	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98	98

	Clearer (%)	Cloudier (%)
1	3	97
2	3	97
3	3	97
4	3	97
5	3	97
6	3	97
7	3	97
8	3	97
9	3	97
10	3	97
11	2	98
12	2	98
13	2	98
14	2	98
15	2	98
16	2	98
17	2	98
18	2	98
19	2	98
20	2	98
21	2	98
22	2	98
23	2	98
24	2	98
25	2	98
26	2	98
27	2	98
28	2	98
29	2	98
30	2	98

Chance of precipitation in September

Any precipitation

Vélez gets around 458 mm of rain over 30 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 100% and peaks near 100% on the wettest days.

	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 (%)	99	99	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

	Rain chance (%)
1	99
2	99
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

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the comfortable band about 71% 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
Comfortable (%)	79	79	78	77	77	76	75	74	74	73	72	72	71	71	70	70	70	70	69	69	69	69	68	68	67	67	67	66	66	66
Humid (%)	21	21	22	23	23	24	25	26	26	27	28	28	29	29	30	30	30	30	31	31	31	31	32	32	33	33	33	34	34	34

	Comfortable (%)	Humid (%)
1	79	21
2	79	21
3	78	22
4	77	23
5	77	23
6	76	24
7	75	25
8	74	26
9	74	26
10	73	27
11	72	28
12	72	28
13	71	29
14	71	29
15	70	30
16	70	30
17	70	30
18	70	30
19	69	31
20	69	31
21	69	31
22	69	31
23	68	32
24	68	32
25	67	33
26	67	33
27	67	33
28	66	34
29	66	34
30	66	34

Wind in September

Winds average 3 km/h in September.

Across September, daily wind ranges from about 3 km/h on the calmest days to 3 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)	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
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	3	calm
2	3	calm
3	3	calm
4	3	calm
5	3	calm
6	3	calm
7	3	calm
8	3	calm
9	3	calm
10	3	calm
11	3	calm
12	3	calm
13	3	calm
14	3	calm
15	3	calm
16	3	calm
17	3	calm
18	3	calm
19	3	calm
20	3	calm
21	3	calm
22	3	calm
23	3	calm
24	3	calm
25	3	calm
26	3	calm
27	3	calm
28	3	calm
29	3	calm
30	3	calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 06 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over September. Sunrise moves from 5:51 AM to 5:45 AM, and sunset from 5:58 PM to 5:43 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)	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0
Sunrise (AM)	5:51	5:51	5:51	5:50	5:50	5:50	5:50	5:50	5:49	5:49	5:49	5:49	5:49	5:48	5:48	5:48	5:48	5:48	5:47	5:47	5:47	5:47	5:47	5:46	5:46	5:46	5:46	5:46	5:46	5:45
Sunset (PM)	5:58	5:57	5:57	5:56	5:56	5:55	5:55	5:54	5:54	5:53	5:53	5:52	5:52	5:51	5:51	5:50	5:49	5:49	5:48	5:48	5:47	5:47	5:46	5:46	5:45	5:45	5:44	5:44	5:43	5:43

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.1	5:51	5:58
2	12.1	5:51	5:57
3	12.1	5:51	5:57
4	12.1	5:50	5:56
5	12.1	5:50	5:56
6	12.1	5:50	5:55
7	12.1	5:50	5:55
8	12.1	5:50	5:54
9	12.1	5:49	5:54
10	12.1	5:49	5:53
11	12.1	5:49	5:53
12	12.1	5:49	5:52
13	12.0	5:49	5:52
14	12.0	5:48	5:51
15	12.0	5:48	5:51
16	12.0	5:48	5:50
17	12.0	5:48	5:49
18	12.0	5:48	5:49
19	12.0	5:47	5:48
20	12.0	5:47	5:48
21	12.0	5:47	5:47
22	12.0	5:47	5:47
23	12.0	5:47	5:46
24	12.0	5:46	5:46
25	12.0	5:46	5:45
26	12.0	5:46	5:45
27	12.0	5:46	5:44
28	12.0	5:46	5:44
29	12.0	5:46	5:43
30	12.0	5:45	5:43

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.12 kWh/m².

For context, solar energy here swings from a low near 4.44 kWh/m² to a high of 5.31 kWh/m² in August across the year — September's 5.12 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)	5.3	5.3	5.3	5.3	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.3	Bright
2	5.3	Bright
3	5.3	Bright
4	5.3	Bright
5	5.2	Bright
6	5.2	Bright
7	5.2	Bright
8	5.2	Bright
9	5.2	Bright
10	5.2	Bright
11	5.2	Bright
12	5.2	Bright
13	5.2	Bright
14	5.1	Bright
15	5.1	Bright
16	5.1	Bright
17	5.1	Bright
18	5.1	Bright
19	5.1	Bright
20	5.1	Bright
21	5.0	Bright
22	5.0	Bright
23	5.0	Bright
24	5.0	Bright
25	5.0	Bright
26	5.0	Bright
27	5.0	Bright
28	5.0	Bright
29	5.0	Bright
30	5.0	Bright

Planning a trip in September

Is September a good time to visit Vélez?

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

3.3

Sightseeing

8th-best month of the year

2.4

Beach & pool

10th-best month of the year

September is a weaker month for outdoor sightseeing in Vélez.

What to pack for Vélez in September

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

In September, Vélez sees daytime highs around 22°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 30 days see rain.

rain gearlight clothessun protection

UV index in Vélez in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Vélez peaks around February 18 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 11 (extreme).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	14	16	15	14	14	14	13	13	14	14	12	11
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	16	Extreme
Mar	15	Extreme
Apr	14	Extreme
May	14	Extreme
Jun	14	Extreme
Jul	13	Extreme
Aug	13	Extreme
Sep	14	Extreme
Oct	14	Extreme
Nov	12	Extreme
Dec	11	Extreme

Air quality in Vélez 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 Vélez is worst in March — around 30 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (July, 14 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	17	22	30	22	17	16	14	15	16	16	15	15
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	17	Moderate
Feb	22	Moderate
Mar	30	Moderate
Apr	22	Moderate
May	17	Moderate
Jun	16	Moderate
Jul	14	Moderate
Aug	15	Moderate
Sep	16	Moderate
Oct	16	Moderate
Nov	15	Moderate
Dec	15	Moderate

Location & terrain

Where is Vélez?

Vélez sits at 6.0°N, 73.7°W, 2,160 m above sea level, in Colombia. The nearest listed city is Barbosa, 11 km away.

Topography around Vélez

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

Within 3 km, the terrain around Vélez has large variations in elevation — a maximum elevation change of 1,046 m around an average of 2,203 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,021 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,934 m.

The land around Vélez is covered by grassland (52%) and trees (45%) within 3 km, trees (66%) and grassland (33%) within 16 km, and trees (66%) and grassland (33%) within 80 km.

3 km

1,046 m

grassland 52%

16 km

2,021 m

trees 66%

80 km

3,934 m

trees 66%

treesgrasslandcroplandartificial surfaces

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

September weather nearby: Barbosa 11 km · Moniquirá 19 km · Cimitarra 45 km · Chiquinquirá 47 km · Tunja 63 km · Socorro 68 km · Duitama 74 km · El Carmen de Chucurí 78 km

Colombia travel facts

Travel advisory: Level 3; Reconsider Travel
Power plugs: Type A / B; 120 / 240 V · 60 Hz
Prices: ≈ 38% of US; price level, 2025
GDP per capita: $8,562; 2025
Happiness: 6.0 / 10; World Happiness, 2025
Safe drinking water: 74%; of population, 2024
Homicide rate: 24.9; per 100k, 2023
Road deaths: 15.4; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 480
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 Vélez (6.0133°, -73.6735°, elevation 2,160 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).

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

	Clearer (%)	Cloudier (%)
1	3	97
2	3	97
3	3	97
4	3	97
5	3	97
6	3	97
7	3	97
8	3	97
9	3	97
10	3	97
11	2	98
12	2	98
13	2	98
14	2	98
15	2	98
16	2	98
17	2	98
18	2	98
19	2	98
20	2	98
21	2	98
22	2	98
23	2	98
24	2	98
25	2	98
26	2	98
27	2	98
28	2	98
29	2	98
30	2	98

	Rain chance (%)
1	99
2	99
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

	Comfortable (%)	Humid (%)
1	79	21
2	79	21
3	78	22
4	77	23
5	77	23
6	76	24
7	75	25
8	74	26
9	74	26
10	73	27
11	72	28
12	72	28
13	71	29
14	71	29
15	70	30
16	70	30
17	70	30
18	70	30
19	69	31
20	69	31
21	69	31
22	69	31
23	68	32
24	68	32
25	67	33
26	67	33
27	67	33
28	66	34
29	66	34
30	66	34

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

	Clearer (%)	Cloudier (%)
1	3	97
2	3	97
3	3	97
4	3	97
5	3	97
6	3	97
7	3	97
8	3	97
9	3	97
10	3	97
11	2	98
12	2	98
13	2	98
14	2	98
15	2	98
16	2	98
17	2	98
18	2	98
19	2	98
20	2	98
21	2	98
22	2	98
23	2	98
24	2	98
25	2	98
26	2	98
27	2	98
28	2	98
29	2	98
30	2	98

	Rain chance (%)
1	99
2	99
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

	Comfortable (%)	Humid (%)
1	79	21
2	79	21
3	78	22
4	77	23
5	77	23
6	76	24
7	75	25
8	74	26
9	74	26
10	73	27
11	72	28
12	72	28
13	71	29
14	71	29
15	70	30
16	70	30
17	70	30
18	70	30
19	69	31
20	69	31
21	69	31
22	69	31
23	68	32
24	68	32
25	67	33
26	67	33
27	67	33
28	66	34
29	66	34
30	66	34

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

	Clearer (%)	Cloudier (%)
1	3	97
2	3	97
3	3	97
4	3	97
5	3	97
6	3	97
7	3	97
8	3	97
9	3	97
10	3	97
11	2	98
12	2	98
13	2	98
14	2	98
15	2	98
16	2	98
17	2	98
18	2	98
19	2	98
20	2	98
21	2	98
22	2	98
23	2	98
24	2	98
25	2	98
26	2	98
27	2	98
28	2	98
29	2	98
30	2	98

	Rain chance (%)
1	99
2	99
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

	Comfortable (%)	Humid (%)
1	79	21
2	79	21
3	78	22
4	77	23
5	77	23
6	76	24
7	75	25
8	74	26
9	74	26
10	73	27
11	72	28
12	72	28
13	71	29
14	71	29
15	70	30
16	70	30
17	70	30
18	70	30
19	69	31
20	69	31
21	69	31
22	69	31
23	68	32
24	68	32
25	67	33
26	67	33
27	67	33
28	66	34
29	66	34
30	66	34