Exu weather in December

In December, Exu sees average daytime highs of 31°C and overnight lows near 21°C, with 44 mm of rain across 7.8 wet days and about 12.4 hours of daylight. It is the 3rd-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 24% of the time in December, and the air most often feels humid.

Daylight stretches from about 12 h 24 min at the start of December to 12 h 24 min by month's end. Set against the rest of the year, December is Exu's 7th-clearest and 8th-windiest month. For the whole year in context, see Exu's year-round climate.

Daytime high: 31°; 3rd warmest
Overnight low: 21°; 12th coldest
Rainfall: 44 mm; 7.8 wet days
Daylight: 12 h 24 min; 5:22 AM – 5:48 PM
Cloud cover: 61%; 7th clearest
Wind: 10 km/h; 8th windiest
Solar energy: 6.1 kWh/m²
Travel score: 4.6; out of 10

Exu is human settlement in Brazil.

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

← November Exu year-round climate January →Best places to visit in December

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical December day in Exu reaches about 31°C in the afternoon and slips back to 21°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, December runs on par with November and about 2°C warmer than January.

	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)	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	30
Avg low (°C)	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21

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

Exu weather by month

How December compares with the rest of the year at a glance. December is the 3rd-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	30° / 21°	136	16.4	12.4	4.3
Feb	29° / 20°	150	16.9	12.2	4.4
Mar	29° / 20°	184	19.6	12.1	4.4
Apr	28° / 20°	113	14.8	11.8	5.0
May	28° / 19°	60	11.2	11.7	6.2
Jun	27° / 18°	23	7.4	11.6	6.9
Jul	27° / 17°	16	5.4	11.6	7.3
Aug	28° / 17°	8	2.8	11.8	7.3
Sep	30° / 19°	4	1.3	12	6.1
Oct	32° / 20°	13	2.2	12.2	5.0
Nov	32° / 21°	29	4.5	12.3	4.7
Dec	31° / 21°	44	7.8	12.4	4.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 26% of December, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to cloud over as the month goes on.

	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 (%)	53	52	53	53	53	54	54	54	53	53	53	53	52	52	52	52	52	52	51	50	50	49	47	46	46	45	45	44	44	42	42
Cloudier (%)	47	48	47	47	47	46	46	46	47	47	47	47	48	48	48	48	48	48	49	50	50	51	53	54	54	55	55	56	56	58	58

	Clearer (%)	Cloudier (%)
1	53	47
2	52	48
3	53	47
4	53	47
5	53	47
6	54	46
7	54	46
8	54	46
9	53	47
10	53	47
11	53	47
12	53	47
13	52	48
14	52	48
15	52	48
16	52	48
17	52	48
18	52	48
19	51	49
20	50	50
21	50	50
22	49	51
23	47	53
24	46	54
25	46	54
26	45	55
27	45	55
28	44	56
29	44	56
30	42	58
31	42	58

Chance of precipitation in December

Any precipitation

Exu gets around 44 mm of rain over 7.8 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 26% and peaks near 36% 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 (%)	16	16	15	16	16	17	17	18	19	21	22	23	24	25	26	27	28	29	29	30	31	31	31	32	32	33	33	34	35	35	36

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

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the humid band about 49% of days. Sticky, muggy-or-worse air turns up on roughly 28% 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	29	30	31
Dry (%)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1
Comfortable (%)	27	27	27	28	28	28	27	27	27	26	26	25	24	24	23	23	22	22	22	21	21	21	20	20	20	20	19	19	18	18	17
Humid (%)	53	54	54	53	53	53	53	52	52	52	51	50	50	50	49	49	49	49	49	48	48	47	47	46	45	45	44	43	42	41	41
Muggy (%)	19	18	18	18	18	18	19	20	20	21	22	24	25	26	27	27	28	29	30	30	31	32	33	34	35	36	37	38	39	40	41

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	1	27	53	19
2	1	27	54	18
3	1	27	54	18
4	1	28	53	18
5	1	28	53	18
6	1	28	53	18
7	1	27	53	19
8	1	27	52	20
9	1	27	52	20
10	1	26	52	21
11	1	26	51	22
12	1	25	50	24
13	1	24	50	25
14	1	24	50	26
15	1	23	49	27
16	1	23	49	27
17	0	22	49	28
18	0	22	49	29
19	0	22	49	30
20	0	21	48	30
21	0	21	48	31
22	0	21	47	32
23	0	20	47	33
24	0	20	46	34
25	0	20	45	35
26	0	20	45	36
27	0	19	44	37
28	0	19	43	38
29	1	18	42	39
30	1	18	41	40
31	1	17	41	41

Wind in December

Winds average 10 km/h in December.

Across December, daily wind ranges from about 9 km/h on the calmest days to 10 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)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	9	9	9	9	9	9	9	9	9	9
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	10	calm
2	10	calm
3	10	calm
4	10	calm
5	10	calm
6	10	calm
7	10	calm
8	10	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	9	calm
23	9	calm
24	9	calm
25	9	calm
26	9	calm
27	9	calm
28	9	calm
29	9	calm
30	9	calm
31	9	calm

Sunrise & sunset in December

DaylightNight

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

Days grow by about 0 minutes over December. Sunrise moves from 5:16 AM to 5:29 AM, and sunset from 5:41 PM to 5:55 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)	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4
Sunrise (AM)	5:16	5:17	5:17	5:17	5:18	5:18	5:18	5:19	5:19	5:20	5:20	5:20	5:21	5:21	5:22	5:22	5:22	5:23	5:23	5:24	5:24	5:25	5:25	5:26	5:26	5:27	5:27	5:28	5:28	5:29	5:29
Sunset (PM)	5:41	5:41	5:42	5:42	5:43	5:43	5:44	5:44	5:45	5:45	5:46	5:46	5:47	5:47	5:48	5:48	5:49	5:49	5:50	5:50	5:51	5:51	5:51	5:52	5:52	5:53	5:53	5:54	5:54	5:55	5:55

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.4	5:16	5:41
2	12.4	5:17	5:41
3	12.4	5:17	5:42
4	12.4	5:17	5:42
5	12.4	5:18	5:43
6	12.4	5:18	5:43
7	12.4	5:18	5:44
8	12.4	5:19	5:44
9	12.4	5:19	5:45
10	12.4	5:20	5:45
11	12.4	5:20	5:46
12	12.4	5:20	5:46
13	12.4	5:21	5:47
14	12.4	5:21	5:47
15	12.4	5:22	5:48
16	12.4	5:22	5:48
17	12.4	5:22	5:49
18	12.4	5:23	5:49
19	12.4	5:23	5:50
20	12.4	5:24	5:50
21	12.4	5:24	5:51
22	12.4	5:25	5:51
23	12.4	5:25	5:51
24	12.4	5:26	5:52
25	12.4	5:26	5:52
26	12.4	5:27	5:53
27	12.4	5:27	5:53
28	12.4	5:28	5:54
29	12.4	5:28	5:54
30	12.4	5:29	5:55
31	12.4	5:29	5:55

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.1 kWh/m².

For context, solar energy here swings from a low near 4.31 kWh/m² to a high of 6.81 kWh/m² in October across the year — December's 6.1 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)	6.3	6.3	6.3	6.3	6.3	6.3	6.2	6.2	6.2	6.2	6.2	6.2	6.1	6.1	6.1	6.1	6.1	6.0	6.0	6.0	6.0	6.0	6.0	6.0	5.9	5.9	5.9	5.9	5.8	5.8	5.8
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	6.3	Intense
2	6.3	Intense
3	6.3	Intense
4	6.3	Intense
5	6.3	Intense
6	6.3	Intense
7	6.2	Intense
8	6.2	Intense
9	6.2	Intense
10	6.2	Intense
11	6.2	Intense
12	6.2	Intense
13	6.1	Intense
14	6.1	Intense
15	6.1	Intense
16	6.1	Intense
17	6.1	Intense
18	6.0	Intense
19	6.0	Intense
20	6.0	Intense
21	6.0	Intense
22	6.0	Bright
23	6.0	Bright
24	6.0	Bright
25	5.9	Bright
26	5.9	Bright
27	5.9	Bright
28	5.9	Bright
29	5.8	Bright
30	5.8	Bright
31	5.8	Bright

Planning a trip in December

Hazard calendar for Exu

In seasonPeak

None of Exu's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Exu's monsoon runs January–April, when most of the year's rain falls.

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is December a good time to visit Exu?

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

4.6

Sightseeing

9th-best month of the year

6.8

Beach & pool

7th-best month of the year

December is a reasonable time to visit Exu for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Exu in December

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

In December, Exu sees daytime highs around 31°C and nights near 21°C. Pack light clothes and sun protection. About 8 days see rain.

light clothessun protection

UV index in Exu in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Exu peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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)	14	15	16	13	11	10	10	10	12	13	13	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	15	Extreme
Mar	16	Extreme
Apr	13	Extreme
May	11	Extreme
Jun	10	Very high
Jul	10	Very high
Aug	10	Extreme
Sep	12	Extreme
Oct	13	Extreme
Nov	13	Extreme
Dec	12	Extreme

Location & terrain

Where is Exu?

Exu sits at 7.5°S, 39.7°W, 525 m above sea level, in Brazil. The nearest listed city is Santana do Cariri, 36 km away.

Topography around Exu

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

Within 3 km, the terrain around Exu has only modest variations in elevation — a maximum elevation change of 173 m around an average of 526 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 507 m; within 80 km, large variations in elevation — a maximum elevation change of 714 m.

The land around Exu is covered by grassland (55%) and shrubs (28%) within 3 km, shrubs (39%) and grassland (38%) within 16 km, and shrubs (60%) and grassland (23%) within 80 km.

3 km

173 m

grassland 55%

16 km

507 m

shrubs 39%

80 km

714 m

shrubs 60%

treesshrubsgrasslandcroplandartificial surfaceswater

← November Exu year-round climate January →Best places to visit in December

December weather nearby: Santana do Cariri 36 km · Bodocó 38 km · Crato 46 km · Nova Olinda 47 km · Jardim 49 km · Ipubi 49 km · Barbalha 51 km · Juazeiro do Norte 56 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 Exu (-7.5119°, -39.7242°, elevation 525 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	31	21
2	31	21
3	31	21
4	31	21
5	31	21
6	31	21
7	31	21
8	31	21
9	31	21
10	31	21
11	31	21
12	31	21
13	31	21
14	31	21
15	31	21
16	31	21
17	31	21
18	31	21
19	31	21
20	31	21
21	31	21
22	31	21
23	31	21
24	31	21
25	31	21
26	31	21
27	31	21
28	31	21
29	31	21
30	31	21
31	30	21

	Clearer (%)	Cloudier (%)
1	53	47
2	52	48
3	53	47
4	53	47
5	53	47
6	54	46
7	54	46
8	54	46
9	53	47
10	53	47
11	53	47
12	53	47
13	52	48
14	52	48
15	52	48
16	52	48
17	52	48
18	52	48
19	51	49
20	50	50
21	50	50
22	49	51
23	47	53
24	46	54
25	46	54
26	45	55
27	45	55
28	44	56
29	44	56
30	42	58
31	42	58

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	1	27	53	19
2	1	27	54	18
3	1	27	54	18
4	1	28	53	18
5	1	28	53	18
6	1	28	53	18
7	1	27	53	19
8	1	27	52	20
9	1	27	52	20
10	1	26	52	21
11	1	26	51	22
12	1	25	50	24
13	1	24	50	25
14	1	24	50	26
15	1	23	49	27
16	1	23	49	27
17	0	22	49	28
18	0	22	49	29
19	0	22	49	30
20	0	21	48	30
21	0	21	48	31
22	0	21	47	32
23	0	20	47	33
24	0	20	46	34
25	0	20	45	35
26	0	20	45	36
27	0	19	44	37
28	0	19	43	38
29	1	18	42	39
30	1	18	41	40
31	1	17	41	41

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

	Clearer (%)	Cloudier (%)
1	53	47
2	52	48
3	53	47
4	53	47
5	53	47
6	54	46
7	54	46
8	54	46
9	53	47
10	53	47
11	53	47
12	53	47
13	52	48
14	52	48
15	52	48
16	52	48
17	52	48
18	52	48
19	51	49
20	50	50
21	50	50
22	49	51
23	47	53
24	46	54
25	46	54
26	45	55
27	45	55
28	44	56
29	44	56
30	42	58
31	42	58

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	1	27	53	19
2	1	27	54	18
3	1	27	54	18
4	1	28	53	18
5	1	28	53	18
6	1	28	53	18
7	1	27	53	19
8	1	27	52	20
9	1	27	52	20
10	1	26	52	21
11	1	26	51	22
12	1	25	50	24
13	1	24	50	25
14	1	24	50	26
15	1	23	49	27
16	1	23	49	27
17	0	22	49	28
18	0	22	49	29
19	0	22	49	30
20	0	21	48	30
21	0	21	48	31
22	0	21	47	32
23	0	20	47	33
24	0	20	46	34
25	0	20	45	35
26	0	20	45	36
27	0	19	44	37
28	0	19	43	38
29	1	18	42	39
30	1	18	41	40
31	1	17	41	41

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

	Clearer (%)	Cloudier (%)
1	53	47
2	52	48
3	53	47
4	53	47
5	53	47
6	54	46
7	54	46
8	54	46
9	53	47
10	53	47
11	53	47
12	53	47
13	52	48
14	52	48
15	52	48
16	52	48
17	52	48
18	52	48
19	51	49
20	50	50
21	50	50
22	49	51
23	47	53
24	46	54
25	46	54
26	45	55
27	45	55
28	44	56
29	44	56
30	42	58
31	42	58

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	1	27	53	19
2	1	27	54	18
3	1	27	54	18
4	1	28	53	18
5	1	28	53	18
6	1	28	53	18
7	1	27	53	19
8	1	27	52	20
9	1	27	52	20
10	1	26	52	21
11	1	26	51	22
12	1	25	50	24
13	1	24	50	25
14	1	24	50	26
15	1	23	49	27
16	1	23	49	27
17	0	22	49	28
18	0	22	49	29
19	0	22	49	30
20	0	21	48	30
21	0	21	48	31
22	0	21	47	32
23	0	20	47	33
24	0	20	46	34
25	0	20	45	35
26	0	20	45	36
27	0	19	44	37
28	0	19	43	38
29	1	18	42	39
30	1	18	41	40
31	1	17	41	41