São Joaquim | |
|---|---|
| Municipality of São Joaquim | |
 2014 view of São Joaquim | |
 Flag  Seal | |
 Location of São Joaquim | |
| Coordinates:28°17′38″S49°55′55″W / 28.29389°S 49.93194°W /-28.29389; -49.93194 | |
| Country |  Brazil |
| Region | South |
| State |  Santa Catarina |
| Founded | April 7, 1887 |
| Named after | Saint Joachim |
| Government | |
| • Mayor | Giovani Nunes (PSDB) |
| Area | |
• Total | 1,885.608 km2 (728.037 sq mi) |
| Elevation | 1,360 m (4,460 ft) |
| Population (2020[1]) | |
• Total | 27,139 |
| • Density | 14.393/km2 (37.277/sq mi) |
| Time zone | UTC-3 (UTC-3) |
| HDI (2010) | 0.687 –medium[2] |
| Website | saojoaquim |
São Joaquim is amunicipality in thestate ofSanta Catarina, situated in southern Brazil. Itspopulation in 2020 was 27,139inhabitants. Located in the Planalto Serrano, it lies 136 km (85 miles) fromTubarão, 81 km (50 miles) fromLages and 227 km (141 miles) fromFlorianópolis. The town is home to a variety of ethnic groups, includingItalian, German,Portuguese,Japanese andAfro-Brazilians. There are also many people from other states in Brazil, especially fromRio Grande do Sul.
The town'seconomy was once based on livestock, but recently the cultivation of fruits such asapples has become more prominent. Today, São Joaquim is the largest producer of fruit in the state, with over 1000 small producers. Tourism is also important for the town, as it is one of the coldest places in Brazil and sometimes receivessnowfall, a rather uncommon occurrence in most of Brazil (althoughrefrozen snow, not present in most of Brazil, seldom happens in many tropical areas as it does in about half of Southeastern Brazil). The town is also known for its wines, such as Villa Francioni, Joaquim, Quinta da Neve, Núbio and Suzin, which are reaching international recognition, especially inEast Asia.
At 1,360 metres (4,462 ft) above sea level, São Joaquim[3]) has one of the highest city halls in the country. Its year-round mild climate and cold winter by Brazilian standards (but not restricted temperate species) allowsapple cultivation as in other similar climate areas, leading to the promotion of the National Apple Festival.[4] EPAGRI, the state's agricultural agency, has an experimental station where the cultivation ofFuji apples, brought by Fumio Hiragami brought fromCuritibanos, is perfected. The plants come fromJapan.[5]
Its population was 24,812 inhabitants in the census of 2010.[6] The municipality has an area of 1,892.26 km2.[7] It is part of the microregion of Campos de Lages,[8] in themesoregion of Serrana ofSanta Catarina.[9] But since mid-2017 it has been in the immediate region of Lages.[10]
Due to its altitude above 3280 ft (1000 m) and high latitude, the city has atemperateoceanic climate (Köppen:Cfb,Trewartha:Cflk) modified for precipitation sufficiently moist in every month, more abundant throughout the year (usually more evenly distributed than inCampos do Jordão), with mild summers and cool winters with low temperatures - but not belowfreezing. The average annual temperature is 11.4 °C to 14.3 °C. The maximum average does not exceed 20 °C. At the same time, the minimum averages are above 7 °C. The annual precipitation is high, from 1450 mm to 1650 mm, and about 135 rainy days.[11] Winter precipitation can occur at crucial times in the season, but tend not to be plentiful and cumulative, except on a few occasions.[12] Along withUrupema,Bom Jardim da Serra andSão José dos Ausentes, São Joaquim is considered the coldest city in Brazil if the maximum average temperature and the number of cold hours are considered.[13][14] During the winter months,frost is common - every month is subject to the phenomenon, which is more common from May to September (in years ofLa Niña from April to October), although strong masses of polar air may enter as early as April. Outside winter, spring and fall may receive frosts due to the prevailing cold dry air.[15] Frost can occur even in midsummer[16] There are 40.8 days on average per year when freezing ofsoil andplants occurs between the years of 1980 and 2003 registered by themeteorological station in the place.[15]
Occasionally, on more intensely cold days, precipitation occurs assnow. It is one of the fewBraziliancities that receives snow almost every year, an uncommon phenomenon in thesouth of the country.[17][18][19] In 1990 there were 12 days of snow, one of the snowiest years of the century.[19][20] The snow was already registered from April to October,[19] with the earliest occurring on April 16 and 17, 1999 (was the first snowfall this month, the second was in 2016),[21] and the later on October 3 of the same year, in the Cruzeiro district (in the city on September 30, 1980).[22] August is the most snow-favoring month. Between 1999 and 2010 were 10 days.[23] In general from June to August it can snow.[24]
According to data from theNational Institute of Meteorology (INMET), from 1961 to 1983, 1988 to 1989, 1991 to 1998 and from 2000 to 2017, the lowest temperature recorded in São Joaquim (conventional station) was -10 °C (15.8 °F) on August 2, 1991.[25] Since 1961 there have been 10 times where the minimum temperatures reached -7 °C (19.4 °F) or less. For the same period until October 10, 2018, were 435 times when the temperature was at -1 °C (30.2 °F) or less below zero at 57 years.[26] The highest reached 31.4 °C (88.5 °F) on December 20, 1971.[27] Temperature records above 30 °C (86 °F) also occurred on December 19, 1971 (31 °C or 87.8 °F), January 4, 1963 (30.6 °C or 87.1 °F), January 6, 1963 (30.4 °C or 86.7 °F), February 1973 (30.1 °C or 86.2 °F) and 17 December 1995 30 °C (86 °F).[27] All in just 4 occasions the temperature has surpassed 30 °C (86 °F) since 1961, which is rare for a city in the 28th parallel or even for elevation.[28] On July 13, 2000, the temperature did not exceed -2 °C (28.4 °F), which was the lowest recorded in the period.[27]
| Largest accumulations ofprecipitation at 24 hours registered in São Joaquim by months (INMET, 1961–present[a])[29] | ||
|---|---|---|
| Month | Accumulated | Date |
| January | 86.5 mm (3.41 in) | January 1, 1979 |
| February | 105.5 mm (4.15 in) | February 21, 1994 |
| March | 76.7 mm (3.02 in) | March 25, 1964 |
| April | 83.7 mm (3.3 in) | April 28, 1998 |
| May | 101.7 mm (4.480 in) | May 28, 1992 |
| June | 82.4 mm (3.24 in) | June 25, 2014 |
| July | 124.2 mm (4.89 in) | July 6, 1983 |
| August | 123.1 mm (4.85 in) | August 17, 1983 |
| September | 111.4 mm (4.39 in) | September 19, 2015 |
| October | 113.8 mm (4.48 in) | October 14, 2014 |
| November | 109.3 mm (4.3 in) | November 6, 1974 |
| December | 71.2 mm (2.8 in) | December 1, 1976 |
The largest accumulated precipitation in 24 hours was 124.2 mm (4.889 in) on July 6, 1983. Other large accumulations were 123.1 mm (4.846 in) on August 17, 1983, 123 mm (4.843 in) on July 4, 1993,112 mm (4.415 in) on October 1, 2001, 111.6 mm (4.394 in) on August 9, 2011, 111.4 mm (4.386 in) on September 19, 2015, 109.3 mm (4.303 in) on November 6, 1974, 108.8 mm (4.282 in) on August 19, 1965, 107.5 mm(4.232 in) on September 28, 2009, 105.5 mm (4.154 in) on February 21, 1994, 101.7 mm (4.004 in) on May 28, 1992, and 101.4 mm (3.992 in) on February 22, 1961.[29] The month of greatest precipitation was July 1983, with 28.992 in (736.4 mm).[30] The lowestrelative air humidity was on August 30, 1976, with 19.5%. With a value below 20% there was another occasion on June 12, 1996, with 19.75% relative humidity, which is confused with the driest season of the year.[31]
_1988b.jpg)
São Joaquim is one of thefew Brazilian cities where snow is relatively common every year and is the snowiest city in the country, which makes it a tourist destination. Located in an elevated area, it is anurban area with the highest number ofsnowy days, despite its location in relation to other higherrural areas.[32] On July 20, 1957, the city suffered the second largest blizzard in the country, and the largest inSanta Catarina with 1.3 m of accumulated snow. The city was isolated for a week and received supplies by air.[33] It snowed for seven uninterrupted hours, and continued sporadically in the days following, temporarily closing thehighways.[34]
Studies show the increase of the precipitation frequency with the warm phase of thePacific decadal oscillation (PDO) and its decrease during theEl Niño andLa Niña episodes. The average is 2.7 days per year in São Joaquim (value close to that ofGreenville in theUSA) with the majority coming frompolar anticyclones with anextratropical cyclone.[35] The maximum gap in the monthly range ofsnowfall was between April and October, i.e. between autumn and the first weeks of spring, considering the years 1980 to 2013. In the same interval the year with the most frequency was in 1990, at the same time that there were years without any occurrence. In descending order July and August are the snowiest months, period most affected by coldair masses.[36] Between 1980 and 2010, the city had 103 cases of snow, if the distribution were even, this would mean that in each year there were at least 3 days with this type of precipitation. In 36% of the cases, there is a causal relationship with the arrival ofcold waves.[37] A few years that it did not snow are 1971, 1986 and 2005.[32]
| Climate data for São Joaquim, elevation 1,415 m (4,642 ft), (1991–2020 normals, extremes 1961–present) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 30.6 (87.1) | 30.1 (86.2) | 28.0 (82.4) | 26.9 (80.4) | 25.2 (77.4) | 22.8 (73.0) | 24.1 (75.4) | 27.7 (81.9) | 28.4 (83.1) | 28.9 (84.0) | 28.1 (82.6) | 31.4 (88.5) | 31.4 (88.5) |
| Mean daily maximum °C (°F) | 22.5 (72.5) | 22.2 (72.0) | 21.1 (70.0) | 19.1 (66.4) | 15.8 (60.4) | 14.6 (58.3) | 14.6 (58.3) | 16.9 (62.4) | 17.0 (62.6) | 18.8 (65.8) | 20.4 (68.7) | 22.3 (72.1) | 18.9 (66.0) |
| Daily mean °C (°F) | 17.2 (63.0) | 17.3 (63.1) | 16.1 (61.0) | 13.9 (57.0) | 10.8 (51.4) | 9.8 (49.6) | 9.5 (49.1) | 11.3 (52.3) | 11.5 (52.7) | 13.5 (56.3) | 14.7 (58.5) | 16.6 (61.9) | 13.5 (56.3) |
| Mean daily minimum °C (°F) | 13.0 (55.4) | 13.3 (55.9) | 12.6 (54.7) | 10.4 (50.7) | 7.5 (45.5) | 6.5 (43.7) | 5.9 (42.6) | 7.2 (45.0) | 7.5 (45.5) | 9.6 (49.3) | 10.5 (50.9) | 12.4 (54.3) | 9.8 (49.6) |
| Record low °C (°F) | 3.5 (38.3) | 4.2 (39.6) | 0.3 (32.5) | −2.9 (26.8) | −6.8 (19.8) | −7.2 (19.0) | −9.0 (15.8) | −8.2 (17.2) | −7.5 (18.5) | −2.4 (27.7) | −1.5 (29.3) | 1.4 (34.5) | −9.0 (15.8) |
| Averageprecipitation mm (inches) | 185.4 (7.30) | 180.7 (7.11) | 126.6 (4.98) | 110.9 (4.37) | 134.8 (5.31) | 137.3 (5.41) | 166.5 (6.56) | 137.2 (5.40) | 181.3 (7.14) | 198.9 (7.83) | 146.8 (5.78) | 151.5 (5.96) | 1,857.9 (73.15) |
| Average precipitation days(≥ 1.0 mm) | 14 | 14 | 11 | 9 | 9 | 9 | 10 | 9 | 11 | 12 | 11 | 12 | 131 |
| Averagerelative humidity (%) | 84.6 | 85.7 | 85.5 | 84.4 | 84.2 | 81.7 | 79.9 | 75.4 | 79.9 | 82.9 | 80.5 | 81.2 | 82.2 |
| Mean monthlysunshine hours | 176.2 | 152.4 | 176.7 | 159.6 | 152.1 | 133.0 | 153.5 | 156.7 | 145.8 | 152.4 | 185.6 | 181.6 | 1,925.6 |
| Source 1:Instituto Nacional de Meteorologia[38][39][40][41][42][43][44][45] | |||||||||||||
| Source 2: Schimtz (snowy days)[46] Openclimate chart for this city | |||||||||||||
{{cite web}}: CS1 maint: archived copy as title (link)
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| Campos de Lages | |
| Curitibanos | |