Caicó weather in February

In February, Caicó sees average daytime highs of 35°C and overnight lows near 24°C, with 56 mm of rain across 8.4 wet days and about 12.2 hours of daylight. It is the 5th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 26% of the time in February, and the air most often feels muggy.

Daylight stretches from about 12 h 18 min at the start of February to 12 h 06 min by month's end. Set against the rest of the year, February is Caicó's 11th-clearest and 10th-windiest month. For the whole year in context, see Caicó's year-round climate.

Daytime high: 35°; 5th warmest
Overnight low: 24°; 11th coldest
Rainfall: 56 mm; 8.4 wet days
Daylight: 12 h 12 min; 5:37 AM – 5:49 PM
Cloud cover: 62%; 11th clearest
Wind: 12 km/h; 10th windiest
Solar energy: 6.33 kWh/m²
Travel score: 2.6; out of 10

Caicó is human settlement in Brazil.

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

← January Caicó year-round climate March →Best places to visit in February

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

Temperature in February

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical February day in Caicó reaches about 35°C in the afternoon and slips back to 24°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 37°C. Set against its neighbours, February runs on par with January and on par with March.

	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
Avg high (°C)	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35
Avg low (°C)	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24

	Avg high (°C)	Avg low (°C)
1	35	24
2	35	24
3	35	24
4	35	24
5	35	24
6	35	24
7	35	24
8	35	24
9	35	24
10	35	24
11	35	24
12	35	24
13	35	24
14	35	24
15	35	24
16	35	24
17	35	24
18	35	24
19	35	24
20	35	24
21	35	24
22	35	24
23	35	24
24	35	24
25	35	24
26	35	24
27	35	24
28	35	24

How February really feels in Caicó

Once humidity and wind are folded in, February averages 28 days that feel above 32°C and 0 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 February is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Caicó weather by month

How February compares with the rest of the year at a glance. February 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	35° / 24°	59	7	12.3	2.6
Feb	35° / 24°	56	8.4	12.2	2.6
Mar	34° / 24°	101	11.8	12	2.7
Apr	34° / 24°	67	10.3	11.9	3.1
May	33° / 23°	30	5.5	11.7	3.6
Jun	32° / 22°	19	3.4	11.6	4.4
Jul	32° / 21°	12	2	11.7	4.6
Aug	33° / 21°	5	0.4	11.8	4.3
Sep	35° / 22°	1	0.1	12	3.4
Oct	36° / 23°	4	0.3	12.1	2.7
Nov	36° / 23°	1	0.2	12.3	2.5
Dec	36° / 24°	11	1.9	12.4	2.5

Cloud cover in February

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in February.

Beyond those clear spells, partly cloudy skies cover about 22% of February, with mostly cloudy or overcast conditions the remaining 52%.

	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
Clearer (%)	51	51	51	51	50	50	48	48	48	47	46	45	46	45	45	44	44	45	45	45	46	46	47	49	50	50	51	52
Cloudier (%)	49	49	49	49	50	50	52	52	52	53	54	55	54	55	55	56	56	55	55	55	54	54	53	51	50	50	49	48

	Clearer (%)	Cloudier (%)
1	51	49
2	51	49
3	51	49
4	51	49
5	50	50
6	50	50
7	48	52
8	48	52
9	48	52
10	47	53
11	46	54
12	45	55
13	46	54
14	45	55
15	45	55
16	44	56
17	44	56
18	45	55
19	45	55
20	45	55
21	46	54
22	46	54
23	47	53
24	49	51
25	50	50
26	50	50
27	51	49
28	52	48

Chance of precipitation in February

Any precipitation

Caicó gets around 56 mm of rain over 8.4 wet days in February. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 37% 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
Rain chance (%)	23	23	23	23	23	24	25	26	27	29	30	31	32	33	34	35	36	36	37	36	36	35	34	33	32	31	30	30

	Rain chance (%)
1	23
2	23
3	23
4	23
5	23
6	24
7	25
8	26
9	27
10	29
11	30
12	31
13	32
14	33
15	34
16	35
17	36
18	36
19	37
20	36
21	36
22	35
23	34
24	33
25	32
26	31
27	30
28	30

Humidity in February

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, February lands in the muggy band about 51% of days. Sticky, muggy-or-worse air turns up on roughly 80% of them.

	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
Comfortable (%)	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Humid (%)	26	26	25	25	25	25	24	23	23	22	21	21	20	19	18	18	17	16	16	16	16	15	15	16	16	16	16	16
Muggy (%)	50	50	53	53	53	53	54	54	54	54	54	53	53	53	53	52	52	51	50	49	49	48	48	48	47	47	47	47
Oppressive (%)	23	23	22	22	22	22	22	23	23	24	25	26	27	28	29	30	31	33	34	35	35	36	36	37	37	36	36	36

	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	1	26	50	23
2	1	26	50	23
3	0	25	53	22
4	0	25	53	22
5	0	25	53	22
6	0	25	53	22
7	0	24	54	22
8	0	23	54	23
9	0	23	54	23
10	0	22	54	24
11	0	21	54	25
12	0	21	53	26
13	0	20	53	27
14	0	19	53	28
15	0	18	53	29
16	0	18	52	30
17	0	17	52	31
18	0	16	51	33
19	0	16	50	34
20	0	16	49	35
21	0	16	49	35
22	0	15	48	36
23	0	15	48	36
24	0	16	48	37
25	0	16	47	37
26	0	16	47	36
27	0	16	47	36
28	0	16	47	36

Wind in February

Winds average 12 km/h in February.

Across February, daily wind ranges from about 12 km/h on the calmest days to 13 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
Wind speed (km/h)	13	13	13	13	13	13	13	13	13	13	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

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

Sunrise & sunset in February

DaylightNight

Daylight runs from about 12 h 18 min at the start of February to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over February. Sunrise moves from 5:34 AM to 5:38 AM, and sunset from 5:50 PM to 5:46 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
Daylight (h)	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.1	12.1
Sunrise (AM)	5:34	5:34	5:34	5:34	5:35	5:35	5:35	5:35	5:36	5:36	5:36	5:36	5:36	5:37	5:37	5:37	5:37	5:37	5:37	5:37	5:37	5:37	5:37	5:38	5:38	5:38	5:38	5:38
Sunset (PM)	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:50	5:49	5:49	5:49	5:49	5:49	5:49	5:48	5:48	5:48	5:48	5:47	5:47	5:47	5:46	5:46

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.3	5:34	5:50
2	12.3	5:34	5:50
3	12.3	5:34	5:50
4	12.3	5:34	5:50
5	12.3	5:35	5:50
6	12.3	5:35	5:50
7	12.3	5:35	5:50
8	12.2	5:35	5:50
9	12.2	5:36	5:50
10	12.2	5:36	5:50
11	12.2	5:36	5:50
12	12.2	5:36	5:50
13	12.2	5:36	5:50
14	12.2	5:37	5:49
15	12.2	5:37	5:49
16	12.2	5:37	5:49
17	12.2	5:37	5:49
18	12.2	5:37	5:49
19	12.2	5:37	5:49
20	12.2	5:37	5:48
21	12.2	5:37	5:48
22	12.2	5:37	5:48
23	12.2	5:37	5:48
24	12.2	5:38	5:47
25	12.2	5:38	5:47
26	12.2	5:38	5:47
27	12.1	5:38	5:46
28	12.1	5:38	5:46

Solar energy in February

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in February, about 6.33 kWh/m².

For context, solar energy here swings from a low near 4.72 kWh/m² to a high of 7.09 kWh/m² in October across the year — February's 6.33 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
Solar energy (kWh/m²)	6.3	6.3	6.4	6.4	6.4	6.4	6.4	6.4	6.4	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	6.3	Intense
2	6.3	Intense
3	6.4	Intense
4	6.4	Intense
5	6.4	Intense
6	6.4	Intense
7	6.4	Intense
8	6.4	Intense
9	6.4	Intense
10	6.3	Intense
11	6.3	Intense
12	6.3	Intense
13	6.3	Intense
14	6.3	Intense
15	6.3	Intense
16	6.3	Intense
17	6.3	Intense
18	6.3	Intense
19	6.3	Intense
20	6.3	Intense
21	6.3	Intense
22	6.3	Intense
23	6.3	Intense
24	6.3	Intense
25	6.3	Intense
26	6.3	Intense
27	6.3	Intense
28	6.3	Intense

Planning a trip in February

Is February a good time to visit Caicó?

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

2.6

Sightseeing

9th-best month of the year

5.6

Beach & pool

11th-best month of the year

February is a weaker month for outdoor sightseeing in Caicó.

What to pack for Caicó in February

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

In February, Caicó sees daytime highs around 35°C and nights near 24°C. Pack light clothes and sun protection. Worth having: rain gear. About 8 days see rain.

light clothessun protectionrain gear

UV index in Caicó in February

LowModerateHighVery highExtreme

Clear-sky midday UV in February peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Caicó peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 17 at about 10 (very high).

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)	13	15	15	14	11	10	10	10	12	12	12	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	15	Extreme
Mar	15	Extreme
Apr	14	Extreme
May	11	Extreme
Jun	10	Very high
Jul	10	Very high
Aug	10	Very high
Sep	12	Extreme
Oct	12	Extreme
Nov	12	Extreme
Dec	12	Extreme

Air quality in Caicó in February

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Caicó is worst in October — around 21 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (July, 5 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)	12	9	8	8	7	6	5	13	20	21	19	16
Level	Moderate	Good	Good	Good	Good	Good	Good	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	12	Moderate
Feb	9	Good
Mar	8	Good
Apr	8	Good
May	7	Good
Jun	6	Good
Jul	5	Good
Aug	13	Moderate
Sep	20	Moderate
Oct	21	Moderate
Nov	19	Moderate
Dec	16	Moderate

Location & terrain

Where is Caicó?

Caicó sits at 6.5°S, 37.1°W, 161 m above sea level, in Brazil. The nearest listed city is Jucurutu, 48 km away.

Topography around Caicó

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

Within 3 km, the terrain around Caicó has only modest variations in elevation — a maximum elevation change of 54 m around an average of 162 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 499 m; within 80 km, large variations in elevation — a maximum elevation change of 867 m.

The land around Caicó is covered by shrubs (36%), grassland (31%) and artificial surfaces (27%) within 3 km, shrubs (69%) and grassland (26%) within 16 km, and shrubs (77%) within 80 km.

3 km

54 m

shrubs 36%

16 km

499 m

shrubs 69%

80 km

867 m

shrubs 77%

treesshrubsgrasslandcroplandartificial surfaceswater

← January Caicó year-round climate March →Best places to visit in February

February weather nearby: Jucurutu 48 km · Parelhas 55 km · Patos 66 km · Currais Novos 68 km · Catolé do Rocha 73 km · São Bento 75 km · Lagoa Nova 80 km · Picuí 83 km

Brazil travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / N; 127 / 220 V · 60 Hz
Prices: ≈ 46% of US; price level, 2025
GDP per capita: $10,713; 2025
Happiness: 6.6 / 10; World Happiness, 2025
Safe drinking water: 89%; of population, 2024
Homicide rate: 19.3; per 100k, 2023
Road deaths: 16; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 482
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 Caicó (-6.4583°, -37.0978°, elevation 161 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	35	24
2	35	24
3	35	24
4	35	24
5	35	24
6	35	24
7	35	24
8	35	24
9	35	24
10	35	24
11	35	24
12	35	24
13	35	24
14	35	24
15	35	24
16	35	24
17	35	24
18	35	24
19	35	24
20	35	24
21	35	24
22	35	24
23	35	24
24	35	24
25	35	24
26	35	24
27	35	24
28	35	24

	Clearer (%)	Cloudier (%)
1	51	49
2	51	49
3	51	49
4	51	49
5	50	50
6	50	50
7	48	52
8	48	52
9	48	52
10	47	53
11	46	54
12	45	55
13	46	54
14	45	55
15	45	55
16	44	56
17	44	56
18	45	55
19	45	55
20	45	55
21	46	54
22	46	54
23	47	53
24	49	51
25	50	50
26	50	50
27	51	49
28	52	48

	Rain chance (%)
1	23
2	23
3	23
4	23
5	23
6	24
7	25
8	26
9	27
10	29
11	30
12	31
13	32
14	33
15	34
16	35
17	36
18	36
19	37
20	36
21	36
22	35
23	34
24	33
25	32
26	31
27	30
28	30

	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	1	26	50	23
2	1	26	50	23
3	0	25	53	22
4	0	25	53	22
5	0	25	53	22
6	0	25	53	22
7	0	24	54	22
8	0	23	54	23
9	0	23	54	23
10	0	22	54	24
11	0	21	54	25
12	0	21	53	26
13	0	20	53	27
14	0	19	53	28
15	0	18	53	29
16	0	18	52	30
17	0	17	52	31
18	0	16	51	33
19	0	16	50	34
20	0	16	49	35
21	0	16	49	35
22	0	15	48	36
23	0	15	48	36
24	0	16	48	37
25	0	16	47	37
26	0	16	47	36
27	0	16	47	36
28	0	16	47	36

	Avg high (°C)	Avg low (°C)
1	35	24
2	35	24
3	35	24
4	35	24
5	35	24
6	35	24
7	35	24
8	35	24
9	35	24
10	35	24
11	35	24
12	35	24
13	35	24
14	35	24
15	35	24
16	35	24
17	35	24
18	35	24
19	35	24
20	35	24
21	35	24
22	35	24
23	35	24
24	35	24
25	35	24
26	35	24
27	35	24
28	35	24

	Clearer (%)	Cloudier (%)
1	51	49
2	51	49
3	51	49
4	51	49
5	50	50
6	50	50
7	48	52
8	48	52
9	48	52
10	47	53
11	46	54
12	45	55
13	46	54
14	45	55
15	45	55
16	44	56
17	44	56
18	45	55
19	45	55
20	45	55
21	46	54
22	46	54
23	47	53
24	49	51
25	50	50
26	50	50
27	51	49
28	52	48

	Rain chance (%)
1	23
2	23
3	23
4	23
5	23
6	24
7	25
8	26
9	27
10	29
11	30
12	31
13	32
14	33
15	34
16	35
17	36
18	36
19	37
20	36
21	36
22	35
23	34
24	33
25	32
26	31
27	30
28	30

	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	1	26	50	23
2	1	26	50	23
3	0	25	53	22
4	0	25	53	22
5	0	25	53	22
6	0	25	53	22
7	0	24	54	22
8	0	23	54	23
9	0	23	54	23
10	0	22	54	24
11	0	21	54	25
12	0	21	53	26
13	0	20	53	27
14	0	19	53	28
15	0	18	53	29
16	0	18	52	30
17	0	17	52	31
18	0	16	51	33
19	0	16	50	34
20	0	16	49	35
21	0	16	49	35
22	0	15	48	36
23	0	15	48	36
24	0	16	48	37
25	0	16	47	37
26	0	16	47	36
27	0	16	47	36
28	0	16	47	36

	Avg high (°C)	Avg low (°C)
1	35	24
2	35	24
3	35	24
4	35	24
5	35	24
6	35	24
7	35	24
8	35	24
9	35	24
10	35	24
11	35	24
12	35	24
13	35	24
14	35	24
15	35	24
16	35	24
17	35	24
18	35	24
19	35	24
20	35	24
21	35	24
22	35	24
23	35	24
24	35	24
25	35	24
26	35	24
27	35	24
28	35	24

	Clearer (%)	Cloudier (%)
1	51	49
2	51	49
3	51	49
4	51	49
5	50	50
6	50	50
7	48	52
8	48	52
9	48	52
10	47	53
11	46	54
12	45	55
13	46	54
14	45	55
15	45	55
16	44	56
17	44	56
18	45	55
19	45	55
20	45	55
21	46	54
22	46	54
23	47	53
24	49	51
25	50	50
26	50	50
27	51	49
28	52	48

	Rain chance (%)
1	23
2	23
3	23
4	23
5	23
6	24
7	25
8	26
9	27
10	29
11	30
12	31
13	32
14	33
15	34
16	35
17	36
18	36
19	37
20	36
21	36
22	35
23	34
24	33
25	32
26	31
27	30
28	30

	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	1	26	50	23
2	1	26	50	23
3	0	25	53	22
4	0	25	53	22
5	0	25	53	22
6	0	25	53	22
7	0	24	54	22
8	0	23	54	23
9	0	23	54	23
10	0	22	54	24
11	0	21	54	25
12	0	21	53	26
13	0	20	53	27
14	0	19	53	28
15	0	18	53	29
16	0	18	52	30
17	0	17	52	31
18	0	16	51	33
19	0	16	50	34
20	0	16	49	35
21	0	16	49	35
22	0	15	48	36
23	0	15	48	36
24	0	16	48	37
25	0	16	47	37
26	0	16	47	36
27	0	16	47	36
28	0	16	47	36