Senador Pompeu weather in January

In January, Senador Pompeu sees average daytime highs of 34°C and overnight lows near 24°C, with 99 mm of rain across 14.3 wet days and about 12.3 hours of daylight. It is the 5th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 24% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 18 min at the start of January to 12 h 12 min by month's end. Set against the rest of the year, January is Senador Pompeu's 9th-clearest and 7th-windiest month. For the whole year in context, see Senador Pompeu's year-round climate.

Daytime high
34°
5th warmest
Overnight low
24°
9th coldest
Rainfall
99 mm
14.3 wet days
Daylight
12 h 18 min
5:38 AM – 5:56 PM
Cloud cover
63%
9th clearest
Wind
12 km/h
7th windiest
Solar energy
5.75 kWh/m²
Travel score
2.8
out of 10

Senador Pompeu is settlement in Brazil.

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 34°C through the month.

A typical January day in Senador Pompeu reaches about 34°C in the afternoon and slips back to 24°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°C. Set against its neighbours, January runs about 1°C cooler than December and about 1°C warmer than February.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13524
23524
33424
43424
53424
63424
73424
83424
93424
103424
113424
123424
133424
143424
153424
163424
173324
183324
193324
203324
213324
223324
233324
243324
253324
263324
273324
283324
293324
303324
313324

How January really feels in Senador Pompeu

Once humidity and wind are folded in, January 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 January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Senador Pompeu weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 24°9914.312.32.8
Feb33° / 24°1031612.22.9
Mar32° / 23°14320.7123.0
Apr31° / 23°12420.211.93.2
May31° / 23°8213.411.74.0
Jun32° / 23°347.111.74.6
Jul32° / 22°183.911.74.6
Aug34° / 23°91.511.84.0
Sep35° / 24°20.7123.4
Oct35° / 24°80.812.12.9
Nov35° / 24°61.112.32.9
Dec35° / 24°244.612.32.8

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 19% of January, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25149
35050
45050
54852
64852
74753
84654
94456
104456
114258
124258
134159
144060
154060
163961
173961
183961
193862
203862
213961
224060
234060
244060
254159
264159
274258
284357
294357
304456
314456

Chance of precipitation in January

Any precipitation

Senador Pompeu gets around 99 mm of rain over 14.3 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 46% and peaks near 53% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
129
231
332
434
535
636
738
839
941
1042
1144
1245
1347
1448
1550
1651
1752
1852
1953
2053
2153
2253
2353
2453
2553
2653
2752
2851
2951
3050
3149

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the oppressive band about 48% of days. Sticky, muggy-or-worse air turns up on roughly 93% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11260280
21160290
31159300
41058320
51057330
61056340
7955360
8954370
9952390
10851410
11850420
12748440
13747460
14646480
15644500
16543520
17542530
18541540
19540550
20539560
21538570
22537580
23536590
24536590
25535600
26535600
27535600
28535600
29535600
30535591
31535591

Wind in January

Winds average 12 km/h in January.

Across January, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412calm
1512calm
1612calm
1712calm
1812calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in January

DaylightNight

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

Days shrink by about 6 minutes over January. Sunrise moves from 5:31 AM to 5:43 AM, and sunset from 5:50 PM to 5:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:315:50
212.35:325:51
312.35:325:51
412.35:335:51
512.35:335:52
612.35:335:52
712.35:345:53
812.35:345:53
912.35:355:53
1012.35:355:54
1112.35:365:54
1212.35:365:54
1312.35:375:55
1412.35:375:55
1512.35:385:55
1612.35:385:56
1712.35:385:56
1812.35:395:56
1912.35:395:56
2012.35:405:57
2112.35:405:57
2212.35:405:57
2312.35:415:57
2412.35:415:57
2512.35:425:57
2612.35:425:58
2712.35:425:58
2812.35:435:58
2912.35:435:58
3012.25:435:58
3112.25:435:58

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.75 kWh/m².

For context, solar energy here swings from a low near 4.78 kWh/m² to a high of 6.96 kWh/m² in October across the year — January's 5.75 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.8Bright
105.8Bright
115.8Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.6Bright
185.6Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.7Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in January

Hazard calendar for Senador Pompeu

In seasonPeak

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

Senador Pompeu's rainy season runs January–May, when most of the year's rain falls.

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

Is January a good time to visit Senador Pompeu?

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

2.8
Sightseeing
11th-best month of the year
5.4
Beach & pool
9th-best month of the year

January is a weaker month for outdoor sightseeing in Senador Pompeu.

What to pack for Senador Pompeu in January

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

In January, Senador Pompeu sees daytime highs around 34°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Senador Pompeu in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Senador Pompeu peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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 highExtremeMar 13UV 15Jun 23UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme

Air quality in Senador Pompeu in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Senador Pompeu is worst in November — around 16 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (July, 4 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateNov 1416 µg/m³Jul 194 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar10Good
Apr10Good
May7Good
Jun5Good
Jul4Good
Aug5Good
Sep6Good
Oct14Moderate
Nov16Moderate
Dec13Moderate
Location & terrain

Where is Senador Pompeu?

Senador Pompeu sits at 5.6°S, 39.4°W, 181 m above sea level, in Brazil. The nearest listed city is Piquet Carneiro, 24 km away.

Topography around Senador Pompeu

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

Within 3 km, the terrain around Senador Pompeu has only modest variations in elevation — a maximum elevation change of 126 m around an average of 194 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 284 m; within 80 km, large variations in elevation — a maximum elevation change of 804 m.

The land around Senador Pompeu is covered by shrubs (62%) and grassland (26%) within 3 km, shrubs (71%) and grassland (26%) within 16 km, and shrubs (70%) and grassland (27%) within 80 km.

3 km
126 m
16 km
284 m
80 km
804 m
treesshrubsgrasslandcroplandartificial surfaces
January weather nearby: Piquet Carneiro 24 km · Mombaça 33 km · Pedra Branca 41 km · Solonópole 43 km · Quixeramobim 44 km · Acopiara 57 km · Banabuiú 59 km · Boa Viagem 65 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 Senador Pompeu (-5.5881°, -39.3717°, elevation 181 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).