San Antonio, Cayo, Belize Climate

Weather: 39.4°C/102.92°F, Wind SW at 3.09 km/h, 37% Humidity, 0% Chance of rain

Belize
(Photo by Lili Popper on Unsplash)

San Antonio Climate Summary

Located at an elevation of 176.85 meters (580.22 feet) above sea level, San Antonio has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.86ºC (82.15ºF) and it is 1.22% higher than Belize’s averages. San Antonio typically receives about 49.97 millimeters (1.97 inches) of precipitation and has 132.99 rainy days (36.44% of the time) annually.

CountryBelize
CityCayo
Longitude-89.0239074
Latitude17.0796623
Attitude/Elevation176.85m (580.22ft)
Local timeSaturday 23:07
Annual high temperature32.25ºC (90.05ºF)
Annual low temperature21.25ºC (70.25ºF)
Average annual precip.49.97mm (1.97in)
Warmest monthApril (35.68ºC / 96.22ºF)
Coldest MonthJanuary (18.17ºC / 64.71ºF)
Wettest MonthSeptember (106.45mm / 4.19in)
Driest MonthMarch (16.15mm / 0.64in)
Number of days with rainfall (≥ 1.0 mm)132.99 days (36.44%)
Days with no rain232.01 days (63.56%)
Humidity88.16%

Climate San Antonio: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)37.51(99.52)39.66(103.39)42.87(109.17)45.02(113.04)42.87(109.17)40.73(105.31)38.58(101.44)39.66(103.39)38.58(101.44)37.51(99.52)35.37(95.67)36.44(97.59)45.02(113.04)
Average high °C (°F)28.33(82.99)30.6(87.08)32.42(90.36)35.68(96.22)35.0(95.0)33.24(91.83)33.8(92.84)34.53(94.15)33.48(92.26)31.56(88.81)29.5(85.1)28.83(83.89)32.25(90.05)
Daily mean °C (°F)23.94(75.09)25.7(78.26)27.32(81.18)30.47(86.85)30.6(87.08)29.52(85.14)29.84(85.71)30.16(86.29)29.31(84.76)27.43(81.37)25.37(77.67)24.55(76.19)27.86(82.15)
Average low °C (°F)18.17(64.71)18.74(65.73)19.59(67.26)21.97(71.55)23.27(73.89)23.79(74.82)23.34(74.01)23.1(73.58)23.16(73.69)21.6(70.88)19.6(67.28)18.66(65.59)21.25(70.25)
Record low °C (°F)6.43(43.57)0.0(0)8.57(47.43)15.01(59.02)18.22(64.8)18.22(64.8)20.36(68.65)0.0(0)19.29(66.72)13.93(57.07)9.65(49.37)5.36(41.65)0.0(0)
Average precipitation mm (inches)19.62(0.77)21.43(0.84)16.15(0.64)21.67(0.85)49.66(1.96)93.04(3.66)45.47(1.79)74.02(2.91)106.45(4.19)82.61(3.25)44.07(1.74)25.43(1.0)49.97(1.97)
Average precipitation days (≥ 1.0 mm)6.046.534.385.4611.7916.4610.8117.6323.6816.278.295.6511.08
Average relative humidity (%)92.0688.3784.280.0582.889.0986.2586.4490.7192.0693.2492.6188.16
Mean monthly sunshine hours7.358.7811.6613.2212.812.5712.9712.9911.079.518.297.6710.74

Climate Graph

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

San Antonio

San Antonio Temperature by Month

May
30.6°C | 87.08°F
April
30.47°C | 86.85°F
August
30.16°C | 86.29°F
July
29.84°C | 85.71°F
June
29.52°C | 85.14°F
September
29.31°C | 84.76°F
October
27.43°C | 81.37°F
March
27.32°C | 81.18°F
February
25.7°C | 78.26°F
November
25.37°C | 77.67°F
December
24.55°C | 76.19°F
January
23.94°C | 75.09°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 Temperature33.23°C (91.81°F)28.21°C (82.78°F)21.44°C (70.59°F)
Avg Temperature28.94°C (84.09°F)24.65°C (76.37°F)20.36°C (68.65°F)
Min Temperature22.51°C (72.52°F)19.22°C (66.6°F)13.93°C (57.07°F)
Dew PointMaxAverageMin
Dew Point23.58°C (74.44°F)20.19°C (68.34°F)15.01°C (59.02°F)
PrecipitationMaxAverageMinSum
Precipitation23.69mm | 0.93in3.04mm | 0.12in0.0mm | 0in94.21mm | 3.71in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind7.5kmh | 4.66mph4.43kmh | 2.75mph3.22kmh | 2.0mph
Gust Wind11.79kmh | 7.33mph6.81kmh | 4.23mph4.29kmh | 2.67mph
Sea Level PressureMaxAverageMin
Sea Level Pressure23.69mb3.04mb0.0mb
San Antonio

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-12-0122.51 | 72.5218.22 | 64.8866.43 | 4.032.22 | 1091.090.32 | 0.01
2020-12-0224.65 | 76.3719.29 | 66.72844.29 | 2.6732.16 | 1088.950.0 | 0
2020-12-0324.65 | 76.3722.51 | 72.52954.29 | 2.6732.09 | 1086.8123.69 | 0.93
2020-12-0425.72 | 78.322.51 | 72.52923.22 | 2.032.13 | 1087.884.82 | 0.19
2020-12-0525.72 | 78.323.58 | 74.44924.29 | 2.6732.16 | 1088.951.5 | 0.06
2020-12-0626.8 | 80.2422.51 | 72.52913.22 | 2.032.09 | 1086.819.75 | 0.38
2020-12-0723.58 | 74.4422.51 | 72.52977.5 | 4.6632.16 | 1088.9512.97 | 0.51
2020-12-0822.51 | 72.5218.22 | 64.8845.36 | 3.3332.31 | 1094.313.54 | 0.14
2020-12-0921.44 | 70.5915.01 | 59.02813.22 | 2.032.38 | 1096.450.0 | 0
2020-12-1020.36 | 68.6516.08 | 60.94853.22 | 2.032.25 | 1092.160.0 | 0
2020-12-1122.51 | 72.5219.29 | 66.72915.36 | 3.3332.13 | 1087.880.11 | 0.0
2020-12-1224.65 | 76.3720.36 | 68.65885.36 | 3.3332.09 | 1086.810.0 | 0
2020-12-1327.87 | 82.1721.44 | 70.59855.36 | 3.3332.09 | 1086.810.32 | 0.01
2020-12-1425.72 | 78.322.51 | 72.52923.22 | 2.032.13 | 1087.8812.86 | 0.51
2020-12-1526.8 | 80.2421.44 | 70.59874.29 | 2.6732.09 | 1086.810.43 | 0.02
2020-12-1627.87 | 82.1721.44 | 70.59865.36 | 3.3332.06 | 1085.732.25 | 0.09
2020-12-1726.8 | 80.2421.44 | 70.59893.22 | 2.032.19 | 1090.020.54 | 0.02
2020-12-1823.58 | 74.4421.44 | 70.59964.29 | 2.6732.22 | 1091.091.71 | 0.07
2020-12-1926.8 | 80.2420.36 | 68.65833.22 | 2.032.19 | 1090.020.0 | 0
2020-12-2024.65 | 76.3721.44 | 70.59923.22 | 2.032.16 | 1088.956.43 | 0.25
2020-12-2123.58 | 74.4422.51 | 72.52963.22 | 2.032.19 | 1090.028.15 | 0.32
2020-12-2225.72 | 78.321.44 | 70.59925.36 | 3.3332.22 | 1091.090.11 | 0.0
2020-12-2326.8 | 80.2421.44 | 70.59884.29 | 2.6732.16 | 1088.950.32 | 0.01
2020-12-2427.87 | 82.1720.36 | 68.65813.22 | 2.032.13 | 1087.880.0 | 0
2020-12-2520.36 | 68.6518.22 | 64.8916.43 | 4.032.31 | 1094.312.68 | 0.11
2020-12-2620.36 | 68.6515.01 | 59.02804.29 | 2.6732.31 | 1094.310.43 | 0.02
2020-12-2722.51 | 72.5216.08 | 60.94773.22 | 2.032.22 | 1091.090.0 | 0
2020-12-2823.58 | 74.4418.22 | 64.8864.29 | 2.6732.22 | 1091.091.07 | 0.04
2020-12-2923.58 | 74.4419.29 | 66.72875.36 | 3.3332.19 | 1090.020.0 | 0
2020-12-3025.72 | 78.320.36 | 68.65884.29 | 2.6732.06 | 1085.730.21 | 0.01
2020-12-3128.94 | 84.0921.44 | 70.59835.36 | 3.3331.94 | 1081.450.0 | 0

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