Billy Dun, Saint Andrew, Jamaica Climate

Weather: 28.59°C/83.46°F, Wind SW at 2.57 km/h, 70% Humidity, 0% Chance of rain

Jamaica
(Photo by JJ Shev on Unsplash)

Billy Dun Climate Summary

Located at an elevation of 412.77 meters (1354.23 feet) above sea level, Billy Dun has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 27.74ºC (81.93ºF) and it is 0.91% higher than Jamaica’s averages. Billy Dun typically receives about 261.98 millimeters (10.31 inches) of precipitation and has 315.57 rainy days (86.46% of the time) annually.

CountryJamaica
CitySaint Andrew
Longitude-76.7567368
Latitude18.0391345
Attitude/Elevation412.77m (1354.23ft)
Local timeSunday 17:01
Annual high temperature30.11ºC (86.2ºF)
Annual low temperature23.95ºC (75.11ºF)
Average annual precip.261.98mm (10.31in)
Warmest monthAugust (32.3ºC / 90.14ºF)
Coldest MonthJanuary (21.93ºC / 71.47ºF)
Wettest MonthOctober (417.74mm / 16.45in)
Driest MonthFebruary (124.18mm / 4.89in)
Number of days with rainfall (≥ 1.0 mm)315.57 days (86.46%)
Days with no rain49.43000000000001 days (13.54%)
Humidity83.57%

Climate Billy Dun: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.2(89.96)32.2(89.96)32.2(89.96)34.28(93.7)33.24(91.83)35.32(95.58)35.32(95.58)35.32(95.58)37.39(99.3)36.35(97.43)33.24(91.83)33.24(91.83)37.39(99.3)
Average high °C (°F)27.7(81.86)28.12(82.62)28.77(83.79)30.04(86.07)30.49(86.88)31.24(88.23)31.96(89.53)32.3(90.14)32.22(90.0)30.99(87.78)29.27(84.69)28.19(82.74)30.11(86.2)
Daily mean °C (°F)25.4(77.72)25.66(78.19)26.25(79.25)27.45(81.41)28.21(82.78)29.06(84.31)29.69(85.44)29.92(85.86)29.75(85.55)28.62(83.52)27.0(80.6)25.97(78.75)27.74(81.93)
Average low °C (°F)21.93(71.47)21.98(71.56)22.18(71.92)23.25(73.85)24.26(75.67)25.33(77.59)25.76(78.37)26.11(79.0)25.76(78.37)24.74(76.53)23.55(74.39)22.62(72.72)23.95(75.11)
Record low °C (°F)17.66(63.79)17.66(63.79)18.7(65.66)18.7(65.66)20.77(69.39)21.81(71.26)21.81(71.26)22.85(73.13)21.81(71.26)16.62(61.92)19.74(67.53)17.66(63.79)16.62(61.92)
Average precipitation mm (inches)137.11(5.4)124.18(4.89)153.09(6.03)210.47(8.29)378.86(14.92)274.12(10.79)292.86(11.53)327.53(12.89)375.85(14.8)417.74(16.45)274.27(10.8)177.68(7.0)261.98(10.31)
Average precipitation days (≥ 1.0 mm)22.7622.9424.6525.2129.0825.8726.9129.0828.829.9426.2524.0826.3
Average relative humidity (%)83.7483.1381.9882.7784.0783.7882.2182.7483.4685.2784.9484.7383.57
Mean monthly sunshine hours8.811.311.1912.7913.0413.0313.1912.9812.569.748.478.4811.3

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Billy Dun in recent years.

Billy Dun

Billy Dun Temperature by Month

August
29.92°C | 85.86°F
September
29.75°C | 85.55°F
July
29.69°C | 85.44°F
June
29.06°C | 84.31°F
October
28.62°C | 83.52°F
May
28.21°C | 82.78°F
April
27.45°C | 81.41°F
November
27.0°C | 80.6°F
March
26.25°C | 79.25°F
December
25.97°C | 78.75°F
February
25.66°C | 78.19°F
January
25.4°C | 77.72°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 Temperature32.2°C (89.96°F)30.25°C (86.45°F)27.01°C (80.62°F)
Avg Temperature29.08°C (84.34°F)28.11°C (82.6°F)25.97°C (78.75°F)
Min Temperature25.97°C (78.75°F)24.7°C (76.46°F)22.85°C (73.13°F)
Dew PointMaxAverageMin
Dew Point24.93°C (76.87°F)23.86°C (74.95°F)22.85°C (73.13°F)
PrecipitationMaxAverageMinSum
Precipitation37.7mm | 1.48in13.91mm | 0.55in0.73mm | 0.03in431.17mm | 16.98in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.66kmh | 10.97mph12.23kmh | 7.6mph6.23kmh | 3.87mph
Gust Wind27.01kmh | 16.78mph18.3kmh | 11.37mph9.35kmh | 5.81mph
Sea Level PressureMaxAverageMin
Sea Level Pressure37.7mb13.91mb0.73mb
Billy Dun

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2012-05-0127.01 | 80.6223.89 | 75.08613.5 | 8.3931.04 | 1051.1618.38 | 0.72
2012-05-0228.04 | 82.4722.85 | 73.138012.46 | 7.7431.07 | 1052.23.95 | 0.16
2012-05-0328.04 | 82.4722.85 | 73.13848.31 | 5.1631.07 | 1052.216.1 | 0.63
2012-05-0428.04 | 82.4723.89 | 75.0856.23 | 3.8731.07 | 1052.224.31 | 0.96
2012-05-0528.04 | 82.4723.89 | 75.0856.23 | 3.8731.04 | 1051.1627.01 | 1.06
2012-05-0627.01 | 80.6222.85 | 73.13876.23 | 3.8731.04 | 1051.1625.03 | 0.99
2012-05-0728.04 | 82.4722.85 | 73.13827.27 | 4.5231.04 | 1051.165.92 | 0.23
2012-05-0827.01 | 80.6222.85 | 73.13847.27 | 4.5231.04 | 1051.1612.05 | 0.47
2012-05-0928.04 | 82.4723.89 | 75.0837.27 | 4.5231.04 | 1051.1612.98 | 0.51
2012-05-1029.08 | 84.3423.89 | 75.0839.35 | 5.8131.01 | 1050.138.0 | 0.31
2012-05-1129.08 | 84.3423.89 | 75.08110.39 | 6.4631.07 | 1052.26.54 | 0.26
2012-05-1228.04 | 82.4722.85 | 73.138010.39 | 6.4631.1 | 1053.246.65 | 0.26
2012-05-1328.04 | 82.4723.89 | 75.08315.58 | 9.6831.07 | 1052.215.58 | 0.61
2012-05-1428.04 | 82.4723.89 | 75.08215.58 | 9.6831.07 | 1052.24.36 | 0.17
2012-05-1529.08 | 84.3423.89 | 75.08215.58 | 9.6831.1 | 1053.245.71 | 0.22
2012-05-1629.08 | 84.3423.89 | 75.08012.46 | 7.7431.07 | 1052.20.93 | 0.04
2012-05-1728.04 | 82.4722.85 | 73.138012.46 | 7.7431.04 | 1051.161.66 | 0.07
2012-05-1829.08 | 84.3423.89 | 75.08112.46 | 7.7431.01 | 1050.131.14 | 0.04
2012-05-1929.08 | 84.3424.93 | 76.878412.46 | 7.7431.01 | 1050.1310.7 | 0.42
2012-05-2028.04 | 82.4723.89 | 75.08614.54 | 9.0331.04 | 1051.1629.4 | 1.16
2012-05-2128.04 | 82.4723.89 | 75.08615.58 | 9.6831.07 | 1052.237.7 | 1.48
2012-05-2225.97 | 78.7523.89 | 75.08814.54 | 9.0331.07 | 1052.221.09 | 0.83
2012-05-2327.01 | 80.6224.93 | 76.879016.62 | 10.3331.04 | 1051.1633.34 | 1.31
2012-05-2428.04 | 82.4724.93 | 76.878717.66 | 10.9731.07 | 1052.215.79 | 0.62
2012-05-2528.04 | 82.4724.93 | 76.878815.58 | 9.6831.1 | 1053.2413.4 | 0.53
2012-05-2629.08 | 84.3423.89 | 75.08111.43 | 7.131.07 | 1052.22.08 | 0.08
2012-05-2728.04 | 82.4723.89 | 75.08513.5 | 8.3931.04 | 1051.1611.84 | 0.47
2012-05-2827.01 | 80.6223.89 | 75.08814.54 | 9.0331.04 | 1051.1635.11 | 1.38
2012-05-2929.08 | 84.3424.93 | 76.878313.5 | 8.3931.07 | 1052.211.43 | 0.45
2012-05-3029.08 | 84.3423.89 | 75.07914.54 | 9.0331.04 | 1051.160.73 | 0.03
2012-05-3128.04 | 82.4724.93 | 76.878515.58 | 9.6831.04 | 1051.1612.26 | 0.48

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