San Juan, Ayacucho, Peru Climate

Weather: 10.31°C/50.56°F, Wind SW at 0.53 km/h, 91% Humidity, 0% Chance of rain

Peru
(Photo by Lili Popper on Unsplash)

San Juan Climate Summary

Located at an elevation of None meters (0 feet) above sea level, San Juan has a Temperate highland tropical climate with dry winters climate (Classification: Cwb). The district’s yearly temperature is 10.48ºC (50.86ºF) and it is -7.15% lower than Peru’s averages. San Juan typically receives about 119.66 millimeters (4.71 inches) of precipitation and has 205.85 rainy days (56.4% of the time) annually.

CountryPeru
CityAyacucho
Longitude-74.2003231
Latitude-13.1896354
Attitude/ElevationNonem (0ft)
Local timeTuesday 10:32
Annual high temperature13.73ºC (56.71ºF)
Annual low temperature5.14ºC (41.25ºF)
Average annual precip.119.66mm (4.71in)
Warmest monthFebruary (14.56ºC / 58.21ºF)
Coldest MonthJune (2.94ºC / 37.29ºF)
Wettest MonthDecember (259.87mm / 10.23in)
Driest MonthJuly (10.63mm / 0.42in)
Number of days with rainfall (≥ 1.0 mm)205.85 days (56.4%)
Days with no rain159.15 days (43.6%)
Humidity71.1%

Climate San Juan: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)21.59(70.86)20.61(69.1)19.63(67.33)19.63(67.33)18.65(65.57)18.65(65.57)20.61(69.1)20.61(69.1)17.67(63.81)19.63(67.33)20.61(69.1)21.59(70.86)21.59(70.86)
Average high °C (°F)14.52(58.14)14.56(58.21)14.42(57.96)13.75(56.75)13.27(55.89)13.02(55.44)13.25(55.85)13.19(55.74)12.76(54.97)13.49(56.28)14.52(58.14)14.02(57.24)13.73(56.71)
Daily mean °C (°F)11.29(52.32)11.23(52.21)11.01(51.82)10.46(50.83)9.8(49.64)9.06(48.31)9.21(48.58)9.81(49.66)10.06(50.11)10.83(51.49)11.81(53.26)11.21(52.18)10.48(50.86)
Average low °C (°F)6.26(43.27)6.38(43.48)5.95(42.71)5.04(41.07)3.86(38.95)2.94(37.29)3.22(37.8)3.89(39.0)4.88(40.78)6.06(42.91)6.86(44.35)6.4(43.52)5.14(41.25)
Record low °C (°F)2.94(37.29)1.96(35.53)1.96(35.53)0.0(0)-0.98(30.24)-0.98(30.24)-0.98(30.24)-0.98(30.24)1.96(35.53)2.94(37.29)2.94(37.29)0.0(0)-0.98(30.24)
Average precipitation mm (inches)237.73(9.36)252.0(9.92)173.81(6.84)91.24(3.59)40.88(1.61)16.64(0.66)10.63(0.42)15.0(0.59)48.16(1.9)133.06(5.24)156.96(6.18)259.87(10.23)119.66(4.71)
Average precipitation days (≥ 1.0 mm)27.2225.3425.3417.7610.444.643.34.3712.8523.9124.1826.517.16
Average relative humidity (%)74.376.4577.6276.3172.6670.967.6465.0767.3966.3766.8171.6571.1
Mean monthly sunshine hours11.9911.7310.918.218.318.398.58.510.8510.8411.9311.8910.17

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

November
11.81°C | 53.26°F
January
11.29°C | 52.32°F
February
11.23°C | 52.21°F
December
11.21°C | 52.18°F
March
11.01°C | 51.82°F
October
10.83°C | 51.49°F
April
10.46°C | 50.83°F
September
10.06°C | 50.11°F
August
9.81°C | 49.66°F
May
9.8°C | 49.64°F
July
9.21°C | 48.58°F
June
9.06°C | 48.31°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 Temperature12.76°C (54.97°F)10.67°C (51.21°F)8.83°C (47.89°F)
Avg Temperature9.81°C (49.66°F)8.24°C (46.83°F)5.89°C (42.6°F)
Min Temperature7.85°C (46.13°F)4.29°C (39.72°F)1.96°C (35.53°F)
Dew PointMaxAverageMin
Dew Point5.89°C (42.6°F)3.83°C (38.89°F)1.96°C (35.53°F)
PrecipitationMaxAverageMinSum
Precipitation6.38mm | 0.25in1.61mm | 0.06in0.1mm | 0.0in48.17mm | 1.9in
Snowdepth0.69mm | 0.03in0.08mm | 0.0in0.0mm | 0in2.47mm | 0.1in
WindMaxAverageMin
Wind10.8kmh | 6.71mph8.9kmh | 5.53mph6.87kmh | 4.27mph
Gust Wind12.76kmh | 7.93mph10.83kmh | 6.73mph7.85kmh | 4.88mph
Sea Level PressureMaxAverageMin
Sea Level Pressure6.38mb1.61mb0.1mb
San Juan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-09-016.87 | 44.372.94 | 37.29796.87 | 4.2729.62 | 1003.091.86 | 0.07
2011-09-027.85 | 46.131.96 | 35.53719.81 | 6.129.59 | 1002.110.29 | 0.01
2011-09-038.83 | 47.892.94 | 37.29708.83 | 5.4929.56 | 1001.130.39 | 0.02
2011-09-048.83 | 47.892.94 | 37.29739.81 | 6.129.53 | 1000.150.59 | 0.02
2011-09-058.83 | 47.891.96 | 35.53709.81 | 6.129.51 | 999.170.1 | 0.0
2011-09-068.83 | 47.892.94 | 37.29747.85 | 4.8829.51 | 999.170.1 | 0.0
2011-09-079.81 | 49.662.94 | 37.29696.87 | 4.2729.48 | 998.190.69 | 0.03
2011-09-089.81 | 49.662.94 | 37.29638.83 | 5.4929.45 | 997.20.2 | 0.01
2011-09-099.81 | 49.664.91 | 40.84748.83 | 5.4929.45 | 997.20.59 | 0.02
2011-09-108.83 | 47.894.91 | 40.84798.83 | 5.4929.51 | 999.170.69 | 0.03
2011-09-117.85 | 46.133.93 | 39.07769.81 | 6.129.59 | 1002.110.39 | 0.02
2011-09-127.85 | 46.133.93 | 39.07789.81 | 6.129.59 | 1002.111.08 | 0.04
2011-09-136.87 | 44.373.93 | 39.07799.81 | 6.129.56 | 1001.133.44 | 0.14
2011-09-146.87 | 44.373.93 | 39.07799.81 | 6.129.53 | 1000.151.96 | 0.08
2011-09-157.85 | 46.133.93 | 39.07798.83 | 5.4929.51 | 999.172.06 | 0.08
2011-09-167.85 | 46.133.93 | 39.07777.85 | 4.8829.51 | 999.171.47 | 0.06
2011-09-177.85 | 46.134.91 | 40.84798.83 | 5.4929.51 | 999.171.37 | 0.05
2011-09-187.85 | 46.134.91 | 40.84808.83 | 5.4929.51 | 999.172.45 | 0.1
2011-09-196.87 | 44.373.93 | 39.07819.81 | 6.129.51 | 999.176.38 | 0.25
2011-09-206.87 | 44.373.93 | 39.07797.85 | 4.8829.51 | 999.172.06 | 0.08
2011-09-216.87 | 44.373.93 | 39.07818.83 | 5.4929.51 | 999.171.37 | 0.05
2011-09-228.83 | 47.893.93 | 39.07747.85 | 4.8829.48 | 998.190.59 | 0.02
2011-09-237.85 | 46.133.93 | 39.07759.81 | 6.129.48 | 998.190.49 | 0.02
2011-09-245.89 | 42.62.94 | 37.29806.87 | 4.2729.51 | 999.172.45 | 0.1
2011-09-259.81 | 49.665.89 | 42.6788.83 | 5.4929.53 | 1000.150.69 | 0.03
2011-09-268.83 | 47.894.91 | 40.847610.8 | 6.7129.53 | 1000.152.85 | 0.11
2011-09-279.81 | 49.663.93 | 39.07759.81 | 6.129.56 | 1001.132.45 | 0.1
2011-09-288.83 | 47.893.93 | 39.07768.83 | 5.4929.51 | 999.173.24 | 0.13
2011-09-298.83 | 47.893.93 | 39.07739.81 | 6.129.48 | 998.191.37 | 0.05
2011-09-308.83 | 47.894.91 | 40.84757.85 | 4.8829.45 | 997.24.51 | 0.18

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