San Juan, Colonia, Uruguay Climate

Weather: 8.32°C/46.98°F, Wind SW at 1.48 km/h, 70% Humidity, 0% Chance of rain

Uruguay
(Photo by carlos aranda on Unsplash)
Contents

San Juan Climate Summary

Located at an elevation of 12.9 meters (42.32 feet) above sea level, San Juan has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 18.23ºC (64.81ºF) and it is -0.39% lower than Uruguay’s averages. San Juan typically receives about 126.15 millimeters (4.97 inches) of precipitation and has 103.9 rainy days (28.47% of the time) annually.

CountryUruguay
CityColonia
Longitude-57.8226911
Latitude-34.2016884
Attitude/Elevation12.9m (42.32ft)
Local timeFriday 04:12
Annual high temperature20.21ºC (68.38ºF)
Annual low temperature15.67ºC (60.21ºF)
Average annual precip.126.15mm (4.97in)
Warmest monthJanuary (27.47ºC / 81.45ºF)
Coldest MonthJuly (9.99ºC / 49.98ºF)
Wettest MonthFebruary (173.47mm / 6.83in)
Driest MonthJanuary (103.98mm / 4.09in)
Number of days with rainfall (≥ 1.0 mm)103.9 days (28.47%)
Days with no rain261.1 days (71.53%)
Humidity74.21%

Climate San Juan: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)34.45(94.01)33.44(92.19)31.41(88.54)28.37(83.07)24.32(75.78)22.29(72.12)21.28(70.3)22.29(72.12)24.32(75.78)28.37(83.07)29.39(84.9)33.44(92.19)34.45(94.01)
Average high °C (°F)27.47(81.45)26.64(79.95)24.17(75.51)21.17(70.11)17.67(63.81)14.55(58.19)13.19(55.74)14.61(58.3)16.23(61.21)18.65(65.57)22.41(72.34)25.74(78.33)20.21(68.38)
Daily mean °C (°F)25.13(77.23)24.46(76.03)22.01(71.62)19.23(66.61)16.02(60.84)12.95(55.31)11.65(52.97)12.81(55.06)14.33(57.79)16.72(62.1)20.11(68.2)23.32(73.98)18.23(64.81)
Average low °C (°F)21.77(71.19)21.64(70.95)19.26(66.67)16.96(62.53)14.33(57.79)11.37(52.47)9.99(49.98)10.63(51.13)11.82(53.28)13.97(57.15)16.69(62.04)19.58(67.24)15.67(60.21)
Record low °C (°F)14.19(57.54)10.13(50.23)12.16(53.89)8.11(46.6)5.07(41.13)5.07(41.13)1.01(33.82)0.0(0)2.03(35.65)4.05(39.29)9.12(48.42)10.13(50.23)0.0(0)
Average precipitation mm (inches)103.98(4.09)173.47(6.83)109.59(4.31)123.6(4.87)110.1(4.33)109.53(4.31)126.93(5.0)131.32(5.17)138.4(5.45)141.71(5.58)122.77(4.83)122.4(4.82)126.15(4.97)
Average precipitation days (≥ 1.0 mm)8.5610.139.37.927.187.748.947.188.9410.598.478.948.65
Average relative humidity (%)67.0370.3870.7373.8378.3776.6578.3678.3878.5978.4773.1166.6774.21
Mean monthly sunshine hours13.3111.2611.0210.268.377.618.349.7610.3511.1513.4914.1910.76

Climate Graph

The chart below shows the mean monthly temperature and precipitation of San Juan in recent years.

San Juan

San Juan Temperature by Month

January
25.13°C | 77.23°F
February
24.46°C | 76.03°F
December
23.32°C | 73.98°F
March
22.01°C | 71.62°F
November
20.11°C | 68.2°F
April
19.23°C | 66.61°F
October
16.72°C | 62.1°F
May
16.02°C | 60.84°F
September
14.33°C | 57.79°F
June
12.95°C | 55.31°F
August
12.81°C | 55.06°F
July
11.65°C | 52.97°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature21.28°C (70.3°F)17.0°C (62.6°F)10.13°C (50.23°F)
Avg Temperature19.25°C (66.65°F)14.94°C (58.89°F)9.12°C (48.42°F)
Min Temperature18.24°C (64.83°F)12.91°C (55.24°F)8.11°C (46.6°F)
Dew PointMaxAverageMin
Dew Point18.24°C (64.83°F)10.79°C (51.42°F)3.04°C (37.47°F)
PrecipitationMaxAverageMinSum
Precipitation32.32mm | 1.27in3.21mm | 0.13in0.0mm | 0in99.5mm | 3.92in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind32.43kmh | 20.15mph17.88kmh | 11.11mph7.09kmh | 4.41mph
Gust Wind52.69kmh | 32.74mph28.21kmh | 17.53mph12.16kmh | 7.56mph
Sea Level PressureMaxAverageMin
Sea Level Pressure32.32mb3.21mb0.0mb
San Juan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-05-0118.24 | 64.8315.2 | 59.368318.24 | 11.3330.37 | 1028.54.66 | 0.18
2013-05-0219.25 | 66.6518.24 | 64.839313.17 | 8.1830.28 | 1025.465.07 | 0.2
2013-05-0317.23 | 63.0115.2 | 59.369228.37 | 17.6330.22 | 1023.4332.32 | 1.27
2013-05-0415.2 | 59.3611.15 | 52.077817.23 | 10.7130.4 | 1029.510.3 | 0.01
2013-05-0515.2 | 59.3610.13 | 50.237115.2 | 9.4430.49 | 1032.550.81 | 0.03
2013-05-0618.24 | 64.8312.16 | 53.897427.36 | 17.030.37 | 1028.52.63 | 0.1
2013-05-0714.19 | 57.547.09 | 44.766524.32 | 15.1130.52 | 1033.570.0 | 0
2013-05-0816.21 | 61.189.12 | 48.426829.39 | 18.2630.34 | 1027.490.0 | 0
2013-05-0918.24 | 64.8314.19 | 57.548019.25 | 11.9630.37 | 1028.50.0 | 0
2013-05-1018.24 | 64.8314.19 | 57.548019.25 | 11.9630.31 | 1026.470.0 | 0
2013-05-1118.24 | 64.8315.2 | 59.368512.16 | 7.5630.34 | 1027.4917.53 | 0.69
2013-05-1216.21 | 61.1812.16 | 53.898010.13 | 6.2930.4 | 1029.510.0 | 0
2013-05-1316.21 | 61.1813.17 | 55.71827.09 | 4.4130.37 | 1028.50.0 | 0
2013-05-1417.23 | 63.0114.19 | 57.54857.09 | 4.4130.31 | 1026.470.0 | 0
2013-05-159.12 | 48.424.05 | 39.296832.43 | 20.1530.43 | 1030.538.82 | 0.35
2013-05-1610.13 | 50.233.04 | 37.476223.31 | 14.4830.61 | 1036.610.0 | 0
2013-05-1711.15 | 52.074.05 | 39.296610.13 | 6.2930.67 | 1038.630.0 | 0
2013-05-1811.15 | 52.074.05 | 39.296614.19 | 8.8230.67 | 1038.631.01 | 0.04
2013-05-1912.16 | 53.898.11 | 46.67712.16 | 7.5630.61 | 1036.610.2 | 0.01
2013-05-2012.16 | 53.899.12 | 48.428214.19 | 8.8230.52 | 1033.570.0 | 0
2013-05-2113.17 | 55.7110.13 | 50.238312.16 | 7.5630.46 | 1031.540.0 | 0
2013-05-2214.19 | 57.5412.16 | 53.898910.13 | 6.2930.49 | 1032.550.51 | 0.02
2013-05-2315.2 | 59.3613.17 | 55.71879.12 | 5.6730.49 | 1032.550.51 | 0.02
2013-05-2414.19 | 57.5410.13 | 50.238119.25 | 11.9630.52 | 1033.570.0 | 0
2013-05-2513.17 | 55.7110.13 | 50.238014.19 | 8.8230.52 | 1033.570.0 | 0
2013-05-2615.2 | 59.3612.16 | 53.898520.27 | 12.630.37 | 1028.50.0 | 0
2013-05-2715.2 | 59.3611.15 | 52.078112.16 | 7.5630.25 | 1024.450.0 | 0
2013-05-2816.21 | 61.1815.2 | 59.369320.27 | 12.629.95 | 1014.3123.91 | 0.94
2013-05-2914.19 | 57.5410.13 | 50.237522.29 | 13.8530.1 | 1019.380.51 | 0.02
2013-05-3013.17 | 55.717.09 | 44.766729.39 | 18.2630.25 | 1024.450.3 | 0.01
2013-05-3115.2 | 59.369.12 | 48.426930.4 | 18.8930.19 | 1022.420.41 | 0.02

San Juan 11 Year Historical Weather Data

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