Costello, Northern Territory, Australia Climate

Weather: 29.36°C/84.85°F, Wind SW at 10.18 km/h, 26% Humidity, 0% Chance of rain

Australia
(Photo by Fritz Benning on Unsplash)

Costello Climate Summary

Located at an elevation of 243.81 meters (799.9 feet) above sea level, Costello has a Subtropical desert climate (Classification: BWh). The district’s yearly temperature is 28.71ºC (83.68ºF) and it is 8.34% higher than Australia’s averages. Costello typically receives about 10.06 millimeters (0.4 inches) of precipitation and has 11.18 rainy days (3.06% of the time) annually.

Country Australia
City Northern Territory
Longitude 136.9980085
Latitude -21.1519849
Attitude/Elevation 243.81m (799.9ft)
Local time Sunday 00:50
Annual high temperature 32.74ºC (90.93ºF)
Annual low temperature 22.39ºC (72.3ºF)
Average annual precip. 10.06mm (0.4in)
Warmest month December (38.73ºC / 101.71ºF)
Coldest Month July (13.78ºC / 56.8ºF)
Wettest Month January (43.11mm / 1.7in)
Driest Month July (0.09mm / 0.0in)
Number of days with rainfall (≥ 1.0 mm) 11.18 days (3.06%)
Days with no rain 353.82 days (96.94%)
Humidity 30.69%

Climate Costello: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 42.0(107.6) 42.0(107.6) 41.0(105.8) 38.0(100.4) 33.0(91.4) 31.0(87.8) 31.0(87.8) 33.0(91.4) 38.0(100.4) 41.0(105.8) 41.0(105.8) 45.0(113.0) 45.0(113.0)
Average high °C (°F) 36.98(98.56) 36.33(97.39) 34.59(94.26) 33.43(92.17) 27.83(82.09) 25.47(77.85) 26.01(78.82) 27.41(81.34) 32.42(90.36) 35.84(96.51) 37.82(100.08) 38.73(101.71) 32.74(90.93)
Daily mean °C (°F) 33.9(93.02) 33.16(91.69) 31.43(88.57) 30.01(86.02) 23.96(75.13) 21.06(69.91) 20.97(69.75) 22.23(72.01) 27.37(81.27) 31.55(88.79) 34.01(93.22) 34.92(94.86) 28.71(83.68)
Average low °C (°F) 28.99(84.18) 28.01(82.42) 26.45(79.61) 24.58(76.24) 18.51(65.32) 15.1(59.18) 13.78(56.8) 14.45(58.01) 19.16(66.49) 24.23(75.61) 27.08(80.74) 28.3(82.94) 22.39(72.3)
Record low °C (°F) 22.0(71.6) 21.0(69.8) 19.0(66.2) 19.0(66.2) 11.0(51.8) 7.0(44.6) 8.0(46.4) 7.0(44.6) 11.0(51.8) 16.0(60.8) 20.0(68.0) 21.0(69.8) 7.0(44.6)
Average precipitation mm (inches) 43.11(1.7) 26.27(1.03) 22.19(0.87) 2.03(0.08) 3.14(0.12) 1.64(0.06) 0.09(0.0) 0.25(0.01) 4.58(0.18) 2.5(0.1) 6.69(0.26) 8.27(0.33) 10.06(0.4)
Average precipitation days (≥ 1.0 mm) 3.09 2.0 1.64 0.18 0.45 0.27 0.0 0.09 0.55 0.55 1.0 1.36 0.93
Average relative humidity (%) 39.87 36.33 40.11 28.04 31.3 35.63 30.48 25.18 22.83 22.34 25.79 30.39 30.69
Mean monthly sunshine hours 12.59 10.81 10.72 11.43 8.59 8.55 9.5 11.56 11.34 12.57 13.03 13.25 11.16

Climate Graph

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

Costello

Costello Temperature by Month

December
34.92°C | 94.86°F
November
34.01°C | 93.22°F
January
33.9°C | 93.02°F
February
33.16°C | 91.69°F
October
31.55°C | 88.79°F
March
31.43°C | 88.57°F
April
30.01°C | 86.02°F
September
27.37°C | 81.27°F
May
23.96°C | 75.13°F
August
22.23°C | 72.01°F
June
21.06°C | 69.91°F
July
20.97°C | 69.75°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Temperature Max Average Min
Max Temperature 34.0°C (93.2°F) 32.53°C (90.55°F) 30.0°C (86.0°F)
Avg Temperature 30.0°C (86.0°F) 27.87°C (82.17°F) 26.0°C (78.8°F)
Min Temperature 26.0°C (78.8°F) 20.87°C (69.57°F) 17.0°C (62.6°F)
Dew Point Max Average Min
Dew Point 17.0°C (62.6°F) 6.43°C (43.57°F) -2.0°C (28.4°F)
Precipitation Max Average Min Sum
Precipitation 20.5mm | 0.81in 1.68mm | 0.07in 0.0mm | 0in 50.4mm | 1.98in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 27.0kmh | 16.78mph 18.0kmh | 11.18mph 10.0kmh | 6.21mph
Gust Wind 42.0kmh | 26.1mph 28.57kmh | 17.75mph 17.0kmh | 10.56mph
Sea Level Pressure Max Average Min
Sea Level Pressure 20.5mb 1.68mb 0.0mb
Costello

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
September ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2020-09-01 27 | 80.6 3 | 37.4 25 22 | 13.67 29.97 | 1015 0.0 | 0.0
2020-09-02 27 | 80.6 2 | 35.6 23 19 | 11.81 29.94 | 1014 0.0 | 0.0
2020-09-03 28 | 82.4 3 | 37.4 28 14 | 8.7 29.97 | 1015 0.0 | 0.0
2020-09-04 28 | 82.4 2 | 35.6 22 12 | 7.46 29.97 | 1015 0.0 | 0.0
2020-09-05 28 | 82.4 4 | 39.2 24 16 | 9.94 29.94 | 1014 0.0 | 0.0
2020-09-06 28 | 82.4 4 | 39.2 26 16 | 9.94 29.97 | 1015 0.0 | 0.0
2020-09-07 28 | 82.4 5 | 41.0 27 19 | 11.81 30.03 | 1017 0.0 | 0.0
2020-09-08 28 | 82.4 5 | 41.0 28 27 | 16.78 30.06 | 1018 0.0 | 0.0
2020-09-09 27 | 80.6 6 | 42.8 32 23 | 14.29 30.03 | 1017 0.0 | 0.0
2020-09-10 27 | 80.6 4 | 39.2 27 21 | 13.05 29.94 | 1014 0.0 | 0.0
2020-09-11 29 | 84.2 3 | 37.4 23 20 | 12.43 29.97 | 1015 0.0 | 0.0
2020-09-12 27 | 80.6 3 | 37.4 25 18 | 11.18 29.97 | 1015 0.0 | 0.0
2020-09-13 26 | 78.8 5 | 41.0 31 16 | 9.94 30.0 | 1016 0.0 | 0.0
2020-09-14 27 | 80.6 7 | 44.6 32 21 | 13.05 30.03 | 1017 0.0 | 0.0
2020-09-15 27 | 80.6 5 | 41.0 28 24 | 14.91 30.03 | 1017 0.0 | 0.0
2020-09-16 28 | 82.4 4 | 39.2 26 21 | 13.05 30.0 | 1016 0.0 | 0.0
2020-09-17 28 | 82.4 4 | 39.2 25 16 | 9.94 29.91 | 1013 0.0 | 0.0
2020-09-18 29 | 84.2 16 | 60.8 51 20 | 12.43 29.88 | 1012 3.4 | 0.13
2020-09-19 30 | 86.0 17 | 62.6 52 16 | 9.94 29.88 | 1012 4.7 | 0.19
2020-09-20 30 | 86.0 16 | 60.8 49 12 | 7.46 29.88 | 1012 12.6 | 0.5
2020-09-21 30 | 86.0 17 | 62.6 48 16 | 9.94 29.83 | 1010 3.1 | 0.12
2020-09-22 26 | 78.8 17 | 62.6 55 15 | 9.32 29.91 | 1013 20.5 | 0.81
2020-09-23 28 | 82.4 16 | 60.8 55 18 | 11.18 29.97 | 1015 6.1 | 0.24
2020-09-24 26 | 78.8 6 | 42.8 29 24 | 14.91 30.0 | 1016 0.0 | 0.0
2020-09-25 28 | 82.4 3 | 37.4 24 14 | 8.7 29.91 | 1013 0.0 | 0.0
2020-09-26 26 | 78.8 4 | 39.2 24 17 | 10.56 29.97 | 1015 0.0 | 0.0
2020-09-27 28 | 82.4 3 | 37.4 22 21 | 13.05 30.03 | 1017 0.0 | 0.0
2020-09-28 28 | 82.4 -2 | 28.4 17 18 | 11.18 30.0 | 1016 0.0 | 0.0
2020-09-29 29 | 84.2 1 | 33.8 17 14 | 8.7 29.91 | 1013 0.0 | 0.0
2020-09-30 30 | 86.0 10 | 50.0 32 10 | 6.21 29.85 | 1011 0.0 | 0.0

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