Chía weather in October

In October, Chía sees average daytime highs of 19°C and overnight lows near 9°C, with 100 mm of rain across 17.9 wet days and about 11.9 hours of daylight. It is the 5th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 19°C through the month. The sky is clear or mostly clear about 0% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 hours at the start of October to 11 h 48 min by month's end. Set against the rest of the year, October is Chía's 9th-clearest and 6th-windiest month. For the whole year in context, see Chía's year-round climate.

Daytime high: 19°; 5th warmest
Overnight low: 9°; 6th coldest
Rainfall: 100 mm; 17.9 wet days
Daylight: 11 h 54 min; 5:45 AM – 5:38 PM
Cloud cover: 89%; 9th clearest
Wind: 5 km/h; 6th windiest
Solar energy: 4.86 kWh/m²
Travel score: 4.7; out of 10

← September Chía year-round climate November →Best places to visit in October

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 19°C through the month.

A typical October day in Chía reaches about 19°C in the afternoon and slips back to 9°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 21°C. Set against its neighbours, October runs on par with September and on par with November.

	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	31
Avg high (°C)	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19
Avg low (°C)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9

	Avg high (°C)	Avg low (°C)
1	19	9
2	19	9
3	19	9
4	19	9
5	19	9
6	19	9
7	19	9
8	19	9
9	19	9
10	19	9
11	19	9
12	19	9
13	19	9
14	19	9
15	19	9
16	19	9
17	19	9
18	19	9
19	19	9
20	19	9
21	19	9
22	19	9
23	19	9
24	19	9
25	19	9
26	19	9
27	19	9
28	19	9
29	19	9
30	19	9
31	19	9

Chía weather by month

How October compares with the rest of the year at a glance. October is the 5th-warmest and 4th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	20° / 9°	60	14.1	11.7	5.5
Feb	20° / 10°	84	15.2	11.8	5.1
Mar	19° / 10°	140	18.8	12	4.6
Apr	19° / 10°	148	19.8	12.1	4.3
May	18° / 10°	96	16.3	12.2	4.7
Jun	18° / 10°	39	10.3	12.3	5.3
Jul	18° / 9°	33	9.4	12.3	5.4
Aug	18° / 9°	24	7.3	12.2	5.9
Sep	19° / 9°	34	10.4	12	5.6
Oct	19° / 9°	100	17.9	11.9	4.7
Nov	19° / 9°	129	20.6	11.8	4.3
Dec	20° / 9°	78	15.8	11.7	5.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 3% of October, 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	31
Clearer (%)	4	4	4	4	4	3	3	3	3	3	3	3	3	3	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3
Cloudier (%)	96	96	96	96	96	97	97	97	97	97	97	97	97	97	98	98	98	98	98	98	98	98	98	97	97	97	97	97	97	97	97

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	4	96
4	4	96
5	4	96
6	3	97
7	3	97
8	3	97
9	3	97
10	3	97
11	3	97
12	3	97
13	3	97
14	3	97
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	3	97
25	3	97
26	3	97
27	3	97
28	3	97
29	3	97
30	3	97
31	3	97

Chance of precipitation in October

Any precipitation

Chía gets around 100 mm of rain over 17.9 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 58% and peaks near 69% on the wettest days. The odds climb toward the end of the month.

	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	31
Rain chance (%)	45	46	47	48	49	50	51	52	53	54	55	56	56	57	58	59	60	61	61	62	62	63	64	64	65	66	66	67	68	68	69

	Rain chance (%)
1	45
2	46
3	47
4	48
5	49
6	50
7	51
8	52
9	53
10	54
11	55
12	56
13	56
14	57
15	58
16	59
17	60
18	61
19	61
20	62
21	62
22	63
23	64
24	64
25	65
26	66
27	66
28	67
29	68
30	68
31	69

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October 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	31
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	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
31	100

Wind in October

Winds average 5 km/h in October.

Across October, daily wind ranges from about 4 km/h on the calmest days to 6 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	31
Wind speed (km/h)	6	6	6	6	6	6	6	6	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	4
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	calm

	Wind speed (km/h)	Feels
1	6	calm
2	6	calm
3	6	calm
4	6	calm
5	6	calm
6	6	calm
7	6	calm
8	6	calm
9	5	calm
10	5	calm
11	5	calm
12	5	calm
13	5	calm
14	5	calm
15	5	calm
16	5	calm
17	5	calm
18	5	calm
19	5	calm
20	5	calm
21	5	calm
22	5	calm
23	5	calm
24	5	calm
25	5	calm
26	5	calm
27	5	calm
28	5	calm
29	5	calm
30	5	calm
31	4	calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 hours at the start of October to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over October. Sunrise moves from 5:46 AM to 5:45 AM, and sunset from 5:44 PM to 5:35 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	31
Daylight (h)	12.0	12.0	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.8	11.8	11.8	11.8	11.8	11.8
Sunrise (AM)	5:46	5:46	5:46	5:46	5:46	5:46	5:45	5:45	5:45	5:45	5:45	5:45	5:45	5:45	5:45	5:45	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:45	5:45	5:45	5:45	5:45
Sunset (PM)	5:44	5:43	5:43	5:43	5:42	5:42	5:41	5:41	5:41	5:40	5:40	5:39	5:39	5:39	5:38	5:38	5:38	5:37	5:37	5:37	5:37	5:36	5:36	5:36	5:36	5:35	5:35	5:35	5:35	5:35	5:35

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.0	5:46	5:44
2	12.0	5:46	5:43
3	11.9	5:46	5:43
4	11.9	5:46	5:43
5	11.9	5:46	5:42
6	11.9	5:46	5:42
7	11.9	5:45	5:41
8	11.9	5:45	5:41
9	11.9	5:45	5:41
10	11.9	5:45	5:40
11	11.9	5:45	5:40
12	11.9	5:45	5:39
13	11.9	5:45	5:39
14	11.9	5:45	5:39
15	11.9	5:45	5:38
16	11.9	5:45	5:38
17	11.9	5:44	5:38
18	11.9	5:44	5:37
19	11.9	5:44	5:37
20	11.9	5:44	5:37
21	11.9	5:44	5:37
22	11.9	5:44	5:36
23	11.9	5:44	5:36
24	11.9	5:44	5:36
25	11.9	5:44	5:36
26	11.8	5:44	5:35
27	11.8	5:45	5:35
28	11.8	5:45	5:35
29	11.8	5:45	5:35
30	11.8	5:45	5:35
31	11.8	5:45	5:35

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.86 kWh/m².

For context, solar energy here swings from a low near 4.19 kWh/m² to a high of 5.28 kWh/m² in September across the year — October's 4.86 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	31
Solar energy (kWh/m²)	5.2	5.1	5.1	5.1	5.0	5.0	5.0	5.0	4.9	4.9	4.9	4.9	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.7	4.7	4.7	4.7	4.7	4.7
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	Bright

	Solar energy (kWh/m²)	Level
1	5.2	Bright
2	5.1	Bright
3	5.1	Bright
4	5.1	Bright
5	5.0	Bright
6	5.0	Bright
7	5.0	Bright
8	5.0	Bright
9	4.9	Bright
10	4.9	Bright
11	4.9	Bright
12	4.9	Bright
13	4.8	Bright
14	4.8	Bright
15	4.8	Bright
16	4.8	Bright
17	4.8	Bright
18	4.8	Bright
19	4.8	Bright
20	4.8	Bright
21	4.8	Bright
22	4.8	Bright
23	4.8	Bright
24	4.8	Bright
25	4.8	Bright
26	4.7	Bright
27	4.7	Bright
28	4.7	Bright
29	4.7	Bright
30	4.7	Bright
31	4.7	Bright

Planning a trip in October

Is October a good time to visit Chía?

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

4.7

Sightseeing

8th-best month of the year

2.2

Beach & pool

6th-best month of the year

October is a reasonable time to visit Chía for sightseeing.

What to pack for Chía in October

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

In October, Chía sees daytime highs around 19°C and nights near 9°C. Pack rain gear. Worth having: sun protection. About 18 days see rain.

rain gearsun protection

UV index in Chía in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Chía peaks around February 21 at about 17 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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)	15	17	17	15	14	14	13	14	15	14	13	11
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	17	Extreme
Mar	17	Extreme
Apr	15	Extreme
May	14	Extreme
Jun	14	Extreme
Jul	13	Extreme
Aug	14	Extreme
Sep	15	Extreme
Oct	14	Extreme
Nov	13	Extreme
Dec	11	Extreme

Air quality in Chía in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Chía is worst in March — around 43 µg/m³ PM2.5 (poor), about 1.9× the cleanest month (July, 23 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)	34	38	43	38	31	26	23	27	33	32	32	34
Level	Moderate	Poor	Poor	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	34	Moderate
Feb	38	Poor
Mar	43	Poor
Apr	38	Poor
May	31	Moderate
Jun	26	Moderate
Jul	23	Moderate
Aug	27	Moderate
Sep	33	Moderate
Oct	32	Moderate
Nov	32	Moderate
Dec	34	Moderate

Location & terrain

Where is Chía?

Chía sits at 4.9°N, 74.1°W, 2,557 m above sea level, in Colombia. The nearest listed city is Cota, 7.0 km away.

Topography around Chía

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

Within 3 km, the terrain around Chía has significant variations in elevation — a maximum elevation change of 356 m around an average of 2,567 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 792 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,771 m.

The land around Chía is covered by grassland (36%), artificial surfaces (36%) and trees (21%) within 3 km, grassland (45%) and trees (33%) within 16 km, and trees (58%) and grassland (37%) within 80 km.

3 km

356 m

grassland 36%

16 km

792 m

grassland 45%

80 km

3,771 m

trees 58%

treesgrasslandcroplandartificial surfacesbare terrain

← September Chía year-round climate November →Best places to visit in October

October weather nearby: Cota 7.0 km · Cajicá 7.0 km · Bosconia 9.0 km · Zipaquirá 19 km · Tocancipá 20 km · Funza 23 km · Mosquera 25 km · Madrid 27 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 Chía (4.8588°, -74.0587°, elevation 2,557 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	19	9
2	19	9
3	19	9
4	19	9
5	19	9
6	19	9
7	19	9
8	19	9
9	19	9
10	19	9
11	19	9
12	19	9
13	19	9
14	19	9
15	19	9
16	19	9
17	19	9
18	19	9
19	19	9
20	19	9
21	19	9
22	19	9
23	19	9
24	19	9
25	19	9
26	19	9
27	19	9
28	19	9
29	19	9
30	19	9
31	19	9

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	4	96
4	4	96
5	4	96
6	3	97
7	3	97
8	3	97
9	3	97
10	3	97
11	3	97
12	3	97
13	3	97
14	3	97
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	3	97
25	3	97
26	3	97
27	3	97
28	3	97
29	3	97
30	3	97
31	3	97

	Rain chance (%)
1	45
2	46
3	47
4	48
5	49
6	50
7	51
8	52
9	53
10	54
11	55
12	56
13	56
14	57
15	58
16	59
17	60
18	61
19	61
20	62
21	62
22	63
23	64
24	64
25	65
26	66
27	66
28	67
29	68
30	68
31	69

	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
31	100

	Avg high (°C)	Avg low (°C)
1	19	9
2	19	9
3	19	9
4	19	9
5	19	9
6	19	9
7	19	9
8	19	9
9	19	9
10	19	9
11	19	9
12	19	9
13	19	9
14	19	9
15	19	9
16	19	9
17	19	9
18	19	9
19	19	9
20	19	9
21	19	9
22	19	9
23	19	9
24	19	9
25	19	9
26	19	9
27	19	9
28	19	9
29	19	9
30	19	9
31	19	9

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	4	96
4	4	96
5	4	96
6	3	97
7	3	97
8	3	97
9	3	97
10	3	97
11	3	97
12	3	97
13	3	97
14	3	97
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	3	97
25	3	97
26	3	97
27	3	97
28	3	97
29	3	97
30	3	97
31	3	97

	Rain chance (%)
1	45
2	46
3	47
4	48
5	49
6	50
7	51
8	52
9	53
10	54
11	55
12	56
13	56
14	57
15	58
16	59
17	60
18	61
19	61
20	62
21	62
22	63
23	64
24	64
25	65
26	66
27	66
28	67
29	68
30	68
31	69

	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
31	100

	Avg high (°C)	Avg low (°C)
1	19	9
2	19	9
3	19	9
4	19	9
5	19	9
6	19	9
7	19	9
8	19	9
9	19	9
10	19	9
11	19	9
12	19	9
13	19	9
14	19	9
15	19	9
16	19	9
17	19	9
18	19	9
19	19	9
20	19	9
21	19	9
22	19	9
23	19	9
24	19	9
25	19	9
26	19	9
27	19	9
28	19	9
29	19	9
30	19	9
31	19	9

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	4	96
4	4	96
5	4	96
6	3	97
7	3	97
8	3	97
9	3	97
10	3	97
11	3	97
12	3	97
13	3	97
14	3	97
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	3	97
25	3	97
26	3	97
27	3	97
28	3	97
29	3	97
30	3	97
31	3	97

	Rain chance (%)
1	45
2	46
3	47
4	48
5	49
6	50
7	51
8	52
9	53
10	54
11	55
12	56
13	56
14	57
15	58
16	59
17	60
18	61
19	61
20	62
21	62
22	63
23	64
24	64
25	65
26	66
27	66
28	67
29	68
30	68
31	69

	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
31	100