Nelson Island, British Indian Ocean Territor, British Indian Ocean Territory Climate

Weather: 27.73°C/81.91°F, Wind SW at 3.85 km/h, 72% Humidity, 0% Chance of rain

British Indian Ocean Territory
(Photo by Renan Brun on Unsplash)

Nelson Island Climate Summary

Located at an elevation of 4.06 meters (13.32 feet) above sea level, Nelson Island has a Tropical marine; hot, humid climate (Classification: Am). The district’s yearly temperature is 27.1ºC (80.78ºF) and it is -0.46% lower than British Indian Ocean Territory’s averages. Nelson Island typically receives about 145.18 millimeters (5.72 inches) of precipitation and has 197.98 rainy days (54.24% of the time) annually.

CountryBritish Indian Ocean Territory
CityBritish Indian Ocean Territor
Longitude72.3126128
Latitude-5.6815315
Attitude/Elevation4.06m (13.32ft)
Local timeFriday 11:28
Annual high temperature27.35ºC (81.23ºF)
Annual low temperature26.03ºC (78.85ºF)
Average annual precip.145.18mm (5.72in)
Warmest monthApril (28.16ºC / 82.69ºF)
Coldest MonthAugust (25.12ºC / 77.22ºF)
Wettest MonthDecember (215.75mm / 8.49in)
Driest MonthAugust (59.74mm / 2.35in)
Number of days with rainfall (≥ 1.0 mm)197.98 days (54.24%)
Days with no rain167.02 days (45.76%)
Humidity76.18%

Climate Nelson Island: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.51(83.32)29.5(85.1)29.5(85.1)29.5(85.1)29.5(85.1)28.51(83.32)27.53(81.55)27.53(81.55)27.53(81.55)28.51(83.32)28.51(83.32)28.51(83.32)29.5(85.1)
Average high °C (°F)27.54(81.57)27.87(82.17)28.06(82.51)28.16(82.69)27.88(82.18)27.15(80.87)26.63(79.93)26.21(79.18)26.58(79.84)27.0(80.6)27.52(81.54)27.67(81.81)27.35(81.23)
Daily mean °C (°F)27.26(81.07)27.58(81.64)27.77(81.99)27.9(82.22)27.64(81.75)26.88(80.38)26.43(79.57)26.02(78.84)26.34(79.41)26.76(80.17)27.25(81.05)27.37(81.27)27.1(80.78)
Average low °C (°F)26.05(78.89)26.52(79.74)26.71(80.08)26.83(80.29)26.62(79.92)25.82(78.48)25.47(77.85)25.12(77.22)25.27(77.49)25.67(78.21)26.14(79.05)26.2(79.16)26.04(78.87)
Record low °C (°F)17.7(63.86)17.7(63.86)17.7(63.86)17.7(63.86)17.7(63.86)16.71(62.08)16.71(62.08)15.73(60.31)15.73(60.31)17.7(63.86)14.75(58.55)17.7(63.86)14.75(58.55)
Average precipitation mm (inches)210.46(8.29)191.77(7.55)185.15(7.29)136.33(5.37)87.69(3.45)104.63(4.12)139.64(5.5)59.74(2.35)139.22(5.48)130.73(5.15)141.1(5.56)215.75(8.49)145.19(5.72)
Average precipitation days (≥ 1.0 mm)22.2621.0919.5817.3413.512.0612.528.4116.0916.8916.0922.1716.5
Average relative humidity (%)75.4874.8474.3474.1975.6677.3678.5179.0878.5776.974.6174.6376.18
Mean monthly sunshine hours10.3110.2510.3310.310.259.919.669.49.5210.2410.4810.2610.08

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Nelson Island in recent years.

Nelson Island

Nelson Island Temperature by Month

April
27.9°C | 82.22°F
March
27.77°C | 81.99°F
May
27.64°C | 81.75°F
February
27.58°C | 81.64°F
December
27.37°C | 81.27°F
January
27.26°C | 81.07°F
November
27.25°C | 81.05°F
June
26.88°C | 80.38°F
October
26.76°C | 80.17°F
July
26.43°C | 79.57°F
September
26.34°C | 79.41°F
August
26.02°C | 78.84°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 Temperature27.53°C (81.55°F)26.94°C (80.49°F)25.56°C (78.01°F)
Avg Temperature27.53°C (81.55°F)26.84°C (80.31°F)25.56°C (78.01°F)
Min Temperature27.53°C (81.55°F)26.61°C (79.9°F)25.56°C (78.01°F)
Dew PointMaxAverageMin
Dew Point24.58°C (76.24°F)23.21°C (73.78°F)21.63°C (70.93°F)
PrecipitationMaxAverageMinSum
Precipitation15.04mm | 0.59in2.09mm | 0.08in0.0mm | 0in62.72mm | 2.47in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind45.23kmh | 28.1mph27.27kmh | 16.94mph18.68kmh | 11.61mph
Gust Wind64.89kmh | 40.32mph38.54kmh | 23.95mph26.55kmh | 16.5mph
Sea Level PressureMaxAverageMin
Sea Level Pressure15.04mb2.09mb0.0mb
Nelson Island

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-06-0127.53 | 81.5523.6 | 74.487825.56 | 15.8829.3 | 992.050.39 | 0.02
2014-06-0227.53 | 81.5523.6 | 74.487926.55 | 16.529.3 | 992.050.69 | 0.03
2014-06-0327.53 | 81.5523.6 | 74.487926.55 | 16.529.3 | 992.050.88 | 0.03
2014-06-0427.53 | 81.5523.6 | 74.487927.53 | 17.1129.27 | 991.070.0 | 0
2014-06-0527.53 | 81.5524.58 | 76.248221.63 | 13.4429.24 | 990.080.88 | 0.03
2014-06-0627.53 | 81.5523.6 | 74.488038.34 | 23.8229.24 | 990.089.24 | 0.36
2014-06-0727.53 | 81.5523.6 | 74.487945.23 | 28.129.24 | 990.080.98 | 0.04
2014-06-0826.55 | 79.7923.6 | 74.488334.41 | 21.3829.24 | 990.0815.04 | 0.59
2014-06-0927.53 | 81.5523.6 | 74.488230.48 | 18.9429.24 | 990.081.18 | 0.05
2014-06-1027.53 | 81.5523.6 | 74.488228.51 | 17.7229.27 | 991.0714.55 | 0.57
2014-06-1127.53 | 81.5523.6 | 74.488225.56 | 15.8829.3 | 992.050.0 | 0
2014-06-1226.55 | 79.7923.6 | 74.488223.6 | 14.6629.3 | 992.052.26 | 0.09
2014-06-1327.53 | 81.5523.6 | 74.488225.56 | 15.8829.3 | 992.050.69 | 0.03
2014-06-1427.53 | 81.5523.6 | 74.488028.51 | 17.7229.32 | 993.030.1 | 0.0
2014-06-1527.53 | 81.5523.6 | 74.487928.51 | 17.7229.35 | 994.020.1 | 0.0
2014-06-1626.55 | 79.7923.6 | 74.487929.5 | 18.3329.35 | 994.020.1 | 0.0
2014-06-1726.55 | 79.7923.6 | 74.488129.5 | 18.3329.38 | 995.00.2 | 0.01
2014-06-1826.55 | 79.7922.61 | 72.77928.51 | 17.7229.35 | 994.020.1 | 0.0
2014-06-1926.55 | 79.7923.6 | 74.488223.6 | 14.6629.35 | 994.020.0 | 0
2014-06-2026.55 | 79.7923.6 | 74.488322.61 | 14.0529.35 | 994.020.1 | 0.0
2014-06-2126.55 | 79.7923.6 | 74.488422.61 | 14.0529.38 | 995.01.18 | 0.05
2014-06-2226.55 | 79.7923.6 | 74.488218.68 | 11.6129.41 | 995.983.74 | 0.15
2014-06-2326.55 | 79.7923.6 | 74.488230.48 | 18.9429.41 | 995.987.96 | 0.31
2014-06-2426.55 | 79.7922.61 | 72.78031.46 | 19.5529.38 | 995.02.36 | 0.09
2014-06-2526.55 | 79.7921.63 | 70.937622.61 | 14.0529.38 | 995.00.0 | 0
2014-06-2626.55 | 79.7921.63 | 70.937723.6 | 14.6629.38 | 995.00.0 | 0
2014-06-2725.56 | 78.0121.63 | 70.937625.56 | 15.8829.41 | 995.980.0 | 0
2014-06-2825.56 | 78.0121.63 | 70.937623.6 | 14.6629.44 | 996.960.0 | 0
2014-06-2925.56 | 78.0121.63 | 70.937822.61 | 14.0529.38 | 995.00.0 | 0
2014-06-3025.56 | 78.0122.61 | 72.78126.55 | 16.529.38 | 995.00.0 | 0

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