Guaramirim weather in March

In March, Guaramirim sees average daytime highs of 27°C and overnight lows near 20°C, with 163 mm of rain across 20.9 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 26°C by the end. The sky is clear or mostly clear about 15% of the time in March, and the air most often feels muggy.

Daylight stretches from about 12 h 36 min at the start of March to 11 h 48 min by month's end. Set against the rest of the year, March is Guaramirim's 6th-clearest and 6th-windiest month. For the whole year in context, see Guaramirim's year-round climate.

Daytime high
27°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
163 mm
20.9 wet days
Daylight
12 h 12 min
7:20 AM – 7:31 PM
Cloud cover
69%
6th clearest
Wind
6 km/h
6th windiest
Solar energy
4.35 kWh/m²
Travel score
4.8
out of 10

Guaramirim is settlement in Brazil.

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 28°C in the first days to 26°C by the end.

A typical March day in Guaramirim reaches about 27°C in the afternoon and slips back to 20°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 31°C. Set against its neighbours, March runs about 1°C cooler than February and about 2°C warmer than April.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12821
22821
32821
42821
52821
62821
72821
82821
92821
102821
112820
122820
132820
142720
152720
162720
172720
182720
192720
202720
212720
222720
232720
242720
252720
262719
272719
282719
292719
302619
312619

Guaramirim weather by month

How March compares with the rest of the year at a glance. March is the 3rd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 21°23723.513.54.0
Feb28° / 21°22721.412.94.0
Mar27° / 20°16320.912.24.8
Apr25° / 18°1011311.46.2
May23° / 15°10211.110.76.6
Jun21° / 13°1079.210.46.5
Jul21° / 12°919.310.56.5
Aug22° / 13°92911.16.7
Sep22° / 15°1511411.85.8
Oct24° / 17°14416.212.65.6
Nov25° / 18°15017.413.35.3
Dec27° / 20°17219.913.64.8

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 19% of March, with mostly cloudy or overcast conditions the remaining 66%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13070
23268
33268
43268
53169
63367
73367
83268
93268
103268
113367
123268
133268
143268
153367
163367
173367
183367
193466
203466
213565
223664
233664
243664
253763
263961
273961
283961
294060
303961
313961

Chance of precipitation in March

Any precipitation

Guaramirim gets around 163 mm of rain over 20.9 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 67% and peaks near 76% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
176
276
376
475
575
675
774
874
973
1072
1172
1271
1370
1469
1569
1668
1767
1866
1965
2064
2163
2262
2362
2461
2560
2660
2759
2859
2958
3057
3156

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the muggy band about 42% of days. Sticky, muggy-or-worse air turns up on roughly 82% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1011033551
2011034541
3011035531
4011036521
5011037511
6011037511
7011038501
8011139491
9011139481
10011139481
11011240471
12011340461
13011340451
14011441431
15011541421
16021642400
17021742390
18021843370
19021943350
20031944340
21032045320
22132146300
23132146290
24132247270
25132248260
26132249250
27142249240
28142250230
29142350220
30152251210
31152251200

Wind in March

Winds average 6 km/h in March.

Across March, daily wind ranges from about 6 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
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
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 March

DaylightNight

Daylight runs from about 12 h 36 min at the start of March to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over March. Sunrise moves from 7:12 AM to 7:27 AM, and sunset from 7:47 PM to 7:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.67:127:47
212.67:127:46
312.57:137:45
412.57:137:44
512.57:147:43
612.57:157:42
712.47:157:41
812.47:167:40
912.47:167:39
1012.47:177:38
1112.37:177:37
1212.37:187:36
1312.37:187:35
1412.27:197:34
1512.27:197:33
1612.27:207:31
1712.27:207:30
1812.17:217:29
1912.17:217:28
2012.17:227:27
2112.17:227:26
2212.07:237:25
2312.07:237:24
2412.07:247:23
2512.07:247:22
2611.97:257:20
2711.97:257:19
2811.97:267:18
2911.87:267:17
3011.87:277:16
3111.87:277:15

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.35 kWh/m².

For context, solar energy here swings from a low near 2.56 kWh/m² to a high of 5.26 kWh/m² in December across the year — March's 4.35 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.6Bright
74.6Bright
84.6Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.4Bright
144.4Bright
154.4Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.2Bright
214.2Bright
224.2Bright
234.2Bright
244.1Bright
254.1Bright
264.1Bright
274.1Bright
284.1Bright
294.0Bright
304.0Bright
314.0Bright
Planning a trip in March

Is March a good time to visit Guaramirim?

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

4.8
Sightseeing
9th-best month of the year
5.0
Beach & pool
3rd-best month of the year

March is a reasonable time to visit Guaramirim for sightseeing.

What to pack for Guaramirim in March

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

In March, Guaramirim sees daytime highs around 27°C and nights near 20°C. Pack light clothes and rain gear. About 21 days see rain.

light clothesrain gear

Sea temperature near Guaramirim in March

The nearest coast averages about 26°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 39 km away) is warmest in February at about 27°C and coldest in August near 18°C.

It's comfortable for a long swim from Sep 26 to Jun 19 — about 8.8 months when the water holds above 20°C.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar26Warm
Apr25Warm
May22Refreshing
Jun20Refreshing
Jul19Cool
Aug18Cool
Sep20Cool
Oct21Refreshing
Nov23Refreshing
Dec25Warm

UV index in Guaramirim in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March 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 Guaramirim peaks around January 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighHighVery highExtremeJan 18UV 14Jul 13UV 5
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep9Very high
Oct10Extreme
Nov12Extreme
Dec13Extreme

Air quality in Guaramirim in March

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Guaramirim is worst in August — around 15 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (February, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1115 µg/m³Feb 229 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar9Good
Apr10Good
May12Good
Jun14Moderate
Jul15Moderate
Aug15Moderate
Sep14Moderate
Oct12Good
Nov9Good
Dec9Good
Location & terrain

Where is Guaramirim?

Guaramirim sits at 26.5°S, 49.0°W, 34 m above sea level, in Brazil. The nearest listed city is Jaraguá do Sul, 7.0 km away.

Topography around Guaramirim

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

Within 3 km, the terrain around Guaramirim has significant variations in elevation — a maximum elevation change of 402 m around an average of 84 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 883 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,647 m.

The land around Guaramirim is covered by trees (64%) within 3 km, trees (67%) within 16 km, and trees (65%) and water (20%) within 80 km.

3 km
402 m
16 km
883 m
80 km
1,647 m
treesgrasslandcroplandartificial surfaceswatermangroves
March weather nearby: Jaraguá do Sul 7.0 km · Schroeder 10 km · Massaranduba 15 km · Joinville 24 km · Corupá 25 km · Araquari 30 km · Pomerode 34 km · Barra Velha 36 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 Guaramirim (-26.4731°, -49.0028°, elevation 34 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).