Igrejinha weather in May

In May, Igrejinha sees average daytime highs of 20°C and overnight lows near 11°C, with 141 mm of rain across 11.3 wet days and about 10.5 hours of daylight. It is the 10th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 21°C in the first days to 19°C by the end. The sky is clear or mostly clear about 33% of the time in May, and the air most often feels dry.

Daylight stretches from about 10 h 54 min at the start of May to 10 h 18 min by month's end. Set against the rest of the year, May is Igrejinha's 7th-clearest and 8th-windiest month. For the whole year in context, see Igrejinha's year-round climate.

Daytime high
20°
10th warmest
Overnight low
11°
4th coldest
Rainfall
141 mm
11.3 wet days
Daylight
10 h 30 min
8:04 AM – 6:35 PM
Cloud cover
59%
7th clearest
Wind
8 km/h
8th windiest
Solar energy
2.89 kWh/m²
Travel score
6.1
out of 10

Igrejinha 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

Highs ease over the month, from about 21°C in the first days to 19°C by the end.

A typical May day in Igrejinha reaches about 20°C in the afternoon and slips back to 11°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 25°C. Set against its neighbours, May runs about 3°C cooler than April and about 2°C warmer than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12213
22112
32112
42112
52112
62112
72112
82112
92112
102012
112012
122012
132011
142011
152011
162011
172011
182011
192011
201911
211911
221911
231910
241910
251910
261910
271910
281910
291910
301910
311910

Igrejinha weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°21818.813.75.2
Feb27° / 18°1841813.15.1
Mar26° / 17°16515.912.25.9
Apr23° / 14°13012.411.36.5
May20° / 11°14111.310.56.1
Jun18° / 13311.110.15.8
Jul18° / 17011.510.35.8
Aug20° / 10°14211.210.96.3
Sep21° / 11°17813.211.85.9
Oct23° / 13°21715.512.75.9
Nov25° / 15°15813.913.56.3
Dec27° / 17°18615.913.95.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 13% of May, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24852
34852
44852
54852
64852
74852
84753
94753
104753
114753
124753
134753
144753
154654
164654
174753
184753
194753
204654
214654
224654
234654
244654
254753
264654
274654
284654
294654
304555
314555

Chance of precipitation in May

Any precipitation

Igrejinha gets around 141 mm of rain over 11.3 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 36% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
337
437
537
637
737
837
937
1037
1137
1237
1337
1436
1536
1636
1736
1836
1936
2035
2135
2235
2335
2435
2535
2635
2734
2834
2935
3035
3135

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 53% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13830257
24030246
34130236
44329235
54429234
64529224
74629223
84729213
94828212
104928212
115028202
125128201
135228191
145327191
155327191
165527180
175527180
185627170
195627170
205727160
215926150
225926150
236026140
246126130
256126130
266325120
276325120
286425110
296425110
306525100
316525100

Wind in May

Winds average 8 km/h in May.

Across May, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 10 h 54 min at the start of May to 10 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over May. Sunrise moves from 7:54 AM to 8:13 AM, and sunset from 6:47 PM to 6:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.97:546:47
210.87:556:46
310.87:556:45
410.87:566:44
510.87:576:43
610.77:576:42
710.77:586:41
810.77:596:41
910.77:596:40
1010.78:006:39
1110.68:016:38
1210.68:016:38
1310.68:026:37
1410.68:026:36
1510.58:036:36
1610.58:046:35
1710.58:046:34
1810.58:056:34
1910.58:066:33
2010.48:066:33
2110.48:076:32
2210.48:086:32
2310.48:086:31
2410.48:096:31
2510.48:096:30
2610.38:106:30
2710.38:116:30
2810.38:116:29
2910.38:126:29
3010.38:126:29
3110.38:136:28

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 2.89 kWh/m².

For context, solar energy here swings from a low near 2.49 kWh/m² to a high of 6.32 kWh/m² in December across the year — May's 2.89 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.3Moderate
23.3Moderate
33.2Moderate
43.2Moderate
53.2Moderate
63.1Moderate
73.1Moderate
83.1Moderate
93.1Moderate
103.0Moderate
113.0Moderate
123.0Moderate
132.9Moderate
142.9Moderate
152.9Moderate
162.9Moderate
172.9Moderate
182.8Moderate
192.8Moderate
202.8Moderate
212.8Moderate
222.8Moderate
232.7Moderate
242.7Moderate
252.7Moderate
262.7Moderate
272.7Moderate
282.7Moderate
292.7Moderate
302.6Moderate
312.6Moderate
Planning a trip in May

Is May a good time to visit Igrejinha?

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

6.1
Sightseeing
4th-best month of the year
3.2
Beach & pool
10th-best month of the year

May is a reasonable time to visit Igrejinha for sightseeing.

What to pack for Igrejinha in May

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

In May, Igrejinha sees daytime highs around 20°C and nights near 11°C. Worth packing: rain gear. About 11 days see rain.

rain gear

UV index in Igrejinha in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Igrejinha peaks around January 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 17UV 13Jun 21UV 4
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar10Very high
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5High
Sep8Very high
Oct9Very high
Nov12Extreme
Dec13Extreme

Air quality in Igrejinha 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 Igrejinha is worst in August — around 22 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (February, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1822 µg/m³Feb 149 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb9Good
Mar10Good
Apr11Good
May12Moderate
Jun12Good
Jul15Moderate
Aug22Moderate
Sep18Moderate
Oct12Good
Nov11Good
Dec10Good
Location & terrain

Where is Igrejinha?

Igrejinha sits at 29.6°S, 50.8°W, 36 m above sea level, in Brazil. The nearest listed city is Três Coroas, 7.0 km away.

Topography around Igrejinha

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

Within 3 km, the terrain around Igrejinha has significant variations in elevation — a maximum elevation change of 477 m around an average of 123 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 860 m; within 80 km, large variations in elevation — a maximum elevation change of 1,050 m.

The land around Igrejinha is covered by trees (64%) within 3 km, trees (69%) and grassland (24%) within 16 km, and trees (53%) and grassland (29%) within 80 km.

3 km
477 m
16 km
860 m
80 km
1,050 m
treesgrasslandcroplandartificial surfaceswaterwetland
May weather nearby: Três Coroas 7.0 km · Parobé 7.0 km · Taquara 9.0 km · Nova Hartz 11 km · Sapiranga 22 km · Rolante 22 km · Gramado 23 km · Canela 24 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 Igrejinha (-29.5744°, -50.7903°, elevation 36 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).