Moju weather in May

In May, Moju sees average daytime highs of 31°C and overnight lows near 23°C, with 291 mm of rain across 27.3 wet days and about 11.9 hours of daylight. It is the 9th-warmest and 4th-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 8% of the time in May, and the air most often feels miserable.

Daylight stretches from about 11 h 54 min at the start of May to 11 h 54 min by month's end. Set against the rest of the year, May is Moju's 8th-clearest and 11th-windiest month. For the whole year in context, see Moju's year-round climate.

Daytime high
31°
9th warmest
Overnight low
23°
8th coldest
Rainfall
291 mm
27.3 wet days
Daylight
11 h 54 min
6:14 AM – 6:09 PM
Cloud cover
75%
8th clearest
Wind
5 km/h
11th windiest
Solar energy
4.58 kWh/m²
Travel score
2.7
out of 10

Moju is settlement in Brazil.

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

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

A typical May day in Moju reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°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, May runs on par with April and on par with June.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13123
23123
33123
43123
53123
63123
73123
83123
93123
103123
113123
123123
133123
143123
153123
163123
173123
183123
193123
203123
213123
223123
233123
243123
253123
263123
273123
283123
293123
303123
313123

How May really feels in Moju

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

Moju weather by month

How May compares with the rest of the year at a glance. May is the 9th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°28527.312.12.6
Feb31° / 23°37426.612.12.5
Mar30° / 23°46530.2122.5
Apr30° / 23°45329122.5
May31° / 23°29127.311.92.7
Jun31° / 23°11219.511.93.4
Jul32° / 23°7114.211.93.8
Aug33° / 23°349.211.93.7
Sep34° / 24°277.3123.5
Oct34° / 24°368.6123.3
Nov33° / 24°649.312.13.3
Dec33° / 24°1411812.13.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 18% of May, with mostly cloudy or overcast conditions the remaining 74%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1991
21090
31288
41288
51387
61486
71684
81783
91882
102080
112179
122278
132476
142476
152674
162773
172773
182971
192971
203169
213169
223268
233268
243367
253466
263565
273763
283862
293961
304159
314258

Chance of precipitation in May

Any precipitation

Moju gets around 291 mm of rain over 27.3 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 87% and peaks near 95% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
195
295
395
494
594
693
793
892
991
1091
1190
1289
1389
1488
1588
1687
1787
1886
1986
2085
2185
2285
2384
2484
2583
2682
2782
2881
2980
3079
3178

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the miserable band about 75% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
12080
22080
31981
41981
51981
62080
72080
82080
92080
102080
112179
122179
132278
142278
152377
162476
172476
182575
192674
202674
212773
222872
232872
242971
253070
263169
273268
283466
293565
303664
313763

Wind in May

Winds average 5 km/h in May.

Across May, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
306calm
316calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 54 min at the start of May to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over May. Sunrise moves from 6:14 AM to 6:15 AM, and sunset from 6:10 PM to 6:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:146:10
211.96:146:10
311.96:146:10
411.96:146:10
511.96:146:10
611.96:146:10
711.96:146:09
811.96:146:09
911.96:146:09
1011.96:146:09
1111.96:146:09
1211.96:146:09
1311.96:146:09
1411.96:146:09
1511.96:146:09
1611.96:146:09
1711.96:146:09
1811.96:146:09
1911.96:146:09
2011.96:146:09
2111.96:146:09
2211.96:146:09
2311.96:146:09
2411.96:156:09
2511.96:156:09
2611.96:156:09
2711.96:156:09
2811.96:156:09
2911.96:156:09
3011.96:156:09
3111.96:156:09

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.58 kWh/m².

For context, solar energy here swings from a low near 4.26 kWh/m² to a high of 6.34 kWh/m² in October across the year — May's 4.58 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.4Bright
54.4Bright
64.4Bright
74.4Bright
84.4Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.5Bright
144.6Bright
154.6Bright
164.6Bright
174.6Bright
184.7Bright
194.7Bright
204.7Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
314.8Bright
Planning a trip in May

Hazard calendar for Moju

In seasonPeak

In May, Moju sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Moju's monsoon runs January–May, when most of the year's rain falls.

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

Is May a good time to visit Moju?

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

2.7
Sightseeing
8th-best month of the year
4.0
Beach & pool
8th-best month of the year

May is a weaker month for outdoor sightseeing in Moju.

What to pack for Moju in May

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

In May, Moju sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 27 days see rain.

light clothesrain gearsun protection

Sea temperature near Moju in May

The nearest coast averages about 29°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 59 km away) is warmest in June at about 29°C and coldest in March near 28°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb28Tropical
Mar28Tropical
Apr29Tropical
May29Tropical
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Moju in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Moju peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 19 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 17UV 15Jul 19UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul10Extreme
Aug10Extreme
Sep12Extreme
Oct11Extreme
Nov10Extreme
Dec10Extreme

Air quality in Moju in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Moju is worst in November — around 36 µg/m³ PM2.5 (poor), about 3.6× the cleanest month (June, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1435 µg/m³Jun 1210 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb19Moderate
Mar18Moderate
Apr15Moderate
May11Good
Jun10Good
Jul13Moderate
Aug15Moderate
Sep17Moderate
Oct27Moderate
Nov36Poor
Dec21Moderate
Location & terrain

Where is Moju?

Moju sits at 1.9°S, 48.8°W, 9 m above sea level, in Brazil. The nearest listed city is Abaetetuba, 22 km away.

Topography around Moju

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

Within 3 km, the terrain around Moju has only modest variations in elevation — a maximum elevation change of 37 m around an average of 13 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 50 m; within 80 km, only modest variations in elevation — a maximum elevation change of 69 m.

The land around Moju is covered by trees (57%) and grassland (25%) within 3 km, trees (80%) within 16 km, and trees (72%) within 80 km.

3 km
37 m
16 km
50 m
80 km
69 m
treesgrasslandartificial surfaceswaterwetland
May weather nearby: Abaetetuba 22 km · Igarapé Miri 23 km · Barcarena 45 km · Belém 56 km · Ponta de Pedras 56 km · Muaná 64 km · Acará 64 km · Limoeiro do Ajuru 68 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 Moju (-1.8839°, -48.7689°, elevation 9 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).