Juruti weather in December

In December, Juruti sees average daytime highs of 31°C and overnight lows near 25°C, with 238 mm of rain across 22.4 wet days and about 12.1 hours of daylight. It is the 5th-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 12% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of December to 12 h 06 min by month's end. Set against the rest of the year, December is Juruti's 7th-clearest and 8th-windiest month. For the whole year in context, see Juruti's year-round climate.

Daytime high
31°
5th warmest
Overnight low
25°
8th coldest
Rainfall
238 mm
22.4 wet days
Daylight
12 h 06 min
6:37 AM – 6:44 PM
Cloud cover
75%
7th clearest
Wind
6 km/h
8th windiest
Solar energy
4.92 kWh/m²
Travel score
3.1
out of 10

Juruti is human settlement in Brazil.

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

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 Juruti reaches about 31°C in the afternoon and slips back to 25°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, December runs about 1°C cooler than November and about 1°C warmer than January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13225
23225
33225
43225
53225
63225
73225
83225
93125
103125
113125
123125
133125
143125
153125
163125
173125
183125
193125
203125
213125
223125
233125
243125
253125
263125
273125
283125
293024
303024
313024

How December really feels in Juruti

Once humidity and wind are folded in, December averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Juruti weather by month

How December compares with the rest of the year at a glance. December is the 5th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°37627.612.12.9
Feb30° / 24°36525.112.13.0
Mar30° / 24°43028.5122.9
Apr30° / 24°43528.6122.7
May30° / 24°34128.611.92.9
Jun30° / 24°17923.211.93.4
Jul31° / 24°11518.611.93.9
Aug32° / 25°7812.511.94.1
Sep33° / 25°8111123.7
Oct33° / 25°11212.7123.4
Nov32° / 25°16317.112.13.2
Dec31° / 25°23822.412.13.1

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 12% of December, with mostly cloudy or overcast conditions the remaining 76%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13367
23466
33466
43367
53169
63070
73070
83070
92971
102773
112773
122674
132476
142476
152377
162377
172179
182179
192080
201981
211981
221981
231981
241981
251981
261981
271882
281783
291882
301882
311882

Chance of precipitation in December

Any precipitation

Juruti gets around 238 mm of rain over 22.4 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 73% and peaks near 84% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
158
259
359
460
561
662
764
865
967
1068
1170
1271
1373
1474
1575
1676
1777
1878
1978
2079
2179
2280
2380
2481
2581
2682
2782
2883
2983
3084
3184

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 67% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
16238
26238
36238
46238
56238
66238
76337
86337
96436
106436
116535
126634
136634
146733
156832
166832
176931
186931
197030
207030
217129
227129
237129
247129
257129
267228
277228
287228
297228
307228
317228

Wind in December

Winds average 6 km/h in December.

Across December, 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.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 06 min at the start of December to 12 h 06 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 6:31 AM to 6:44 AM, and sunset from 6:38 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:316:38
212.16:316:38
312.16:316:38
412.16:326:39
512.16:326:39
612.16:336:40
712.16:336:40
812.16:336:41
912.16:346:41
1012.16:346:41
1112.16:356:42
1212.16:356:42
1312.16:356:43
1412.16:366:43
1512.16:366:44
1612.16:376:44
1712.16:376:45
1812.16:386:45
1912.16:386:46
2012.16:396:46
2112.16:396:47
2212.16:406:47
2312.16:406:48
2412.16:416:48
2512.16:416:48
2612.16:416:49
2712.16:426:49
2812.16:426:50
2912.16:436:50
3012.16:436:51
3112.16:446:51

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.92 kWh/m².

For context, solar energy here swings from a low near 3.82 kWh/m² to a high of 6 kWh/m² in September across the year — December's 4.92 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.1Bright
95.1Bright
105.1Bright
115.0Bright
125.0Bright
135.0Bright
144.9Bright
154.9Bright
164.9Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.5Bright
314.5Bright
Planning a trip in December

Hazard calendar for Juruti

In seasonPeak

In December, Juruti sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Juruti's rainy season runs December–May, when most of the year's rain falls.

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

Is December a good time to visit Juruti?

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

3.1
Sightseeing
7th-best month of the year
4.6
Beach & pool
7th-best month of the year

December is a weaker month for outdoor sightseeing in Juruti.

What to pack for Juruti in December

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

In December, Juruti sees daytime highs around 31°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

UV index in Juruti in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Juruti peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 16 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeExtremeMar 10UV 15Nov 16UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep11Extreme
Oct12Extreme
Nov9Very high
Dec11Extreme

Air quality in Juruti in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Juruti is worst in November — around 33 µg/m³ PM2.5 (moderate), about 3.7× the cleanest month (June, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1532 µg/m³Jun 209 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar15Moderate
Apr13Moderate
May10Good
Jun9Good
Jul9Good
Aug12Moderate
Sep16Moderate
Oct25Moderate
Nov33Moderate
Dec21Moderate
Location & terrain

Where is Juruti?

Juruti sits at 2.2°S, 56.1°W, 25 m above sea level, in Brazil. The nearest listed city is Terra Santa, 44 km away.

Topography around Juruti

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

Within 3 km, the terrain around Juruti has only modest variations in elevation — a maximum elevation change of 39 m around an average of 17 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 163 m; within 80 km, only modest variations in elevation — a maximum elevation change of 247 m.

The land around Juruti is covered by trees (37%) and water (35%) within 3 km, trees (42%) and water (30%) within 16 km, and trees (65%) within 80 km.

3 km
39 m
16 km
163 m
80 km
247 m
treesgrasslandartificial surfacesbare terrainwaterwetland
December weather nearby: Terra Santa 44 km · Oriximiná 50 km · Óbidos 69 km · Nhamundá 69 km · Parintins 89 km · Barreirinha 130 km · Belterra 139 km · Alenquer 152 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
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 Juruti (-2.1522°, -56.0922°, elevation 25 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).