11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Overcast
16°
Feels like 16°
Wind↑ SW 2 km/h
Humidity 91 %
💧 0.1 mm
Afternoon
Rain showers
23°
Feels like 27°
Wind↑ E 8 km/h
Humidity 57 %
💧 0.2 mm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Overcast
13°
Feels like 13°
Wind↑ WSW 2 km/h
Humidity 93 %
💧 0.1 mm
Afternoon
Clear sky
24°
Feels like 26°
Wind↑ E 11 km/h
Humidity 52 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
14°
Feels like 14°
Wind↑ WSW 1 km/h
Humidity 99 %
💧 0.6 mm
Afternoon
Rain showers
24°
Feels like 27°
Wind↑ E 10 km/h
Humidity 51 %
💧 0.2 mm
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
16°
Feels like 16°
Wind↑ WSW 1 km/h
Humidity 99 %
💧 2.1 mm
Joinville forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Joinville climate: what a normal year looks like
A normal year brings roughly 2,050 mm of rain — more than 89% of the towns of 20,000+ people we compared it with.
The hottest stretch is January, when afternoons average 29 °C; the coldest is July, when nights average 13 °C.
From 10 h 29 min of daylight in late June to 13 h 47 min in late December.
Forecast highs for the coming week average 26 °C, 2 °C warmer than a normal October (24 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
29 °C
21 °C
291 mm
Feb
28 °C
21 °C
271 mm
Mar
28 °C
21 °C
211 mm
Apr
26 °C
19 °C
126 mm
May
23 °C
16 °C
117 mm
Jun
22 °C
14 °C
115 mm
Jul
21 °C
13 °C
100 mm
Aug
22 °C
14 °C
100 mm
Sep
22 °C
15 °C
165 mm
Oct
24 °C
17 °C
168 mm
Nov
26 °C
19 °C
178 mm
Dec
28 °C
20 °C
209 mm
Whole year
25 °C
17 °C
2,050 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 26.30° S, 48.85° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Joinville: pollution and pollen
1/6
Good
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.59µg/m³
PM1014µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Joinville
Rain observed over the last two hours by official weather radars around Joinville, followed by the radar forecast for the next hour where the weather service provides one.
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Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Joinville yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Joinville
Waning gibbous
87 % illuminated · 18.3 days
Rise 16:26 Set 01:57
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/Sao_Paulo); phase and lit fraction from a synodic calculation.
Look up a past day in Joinville
Curious about the weather in Joinville on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Joinville weather at a glance
This page gathers everything about the weather in Joinville, Santa Catarina: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “drizzle”, it is 22 °C (feels like 29 °C) and the wind blows at 7 km/h.
Expected range today: 16 °C to 26 °C and around 2 mm of rain; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Joinville forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
