Rocky, Western Area, Sierra Leone Climate

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

Sierra Leone
(Photo by alexandra avelar on Unsplash)

Rocky Climate Summary

Located at an elevation of 510.12 meters (1673.62 feet) above sea level, Rocky has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 29.19ºC (84.54ºF) and it is 1.58% higher than Sierra Leone’s averages. Rocky typically receives about 270.93 millimeters (10.67 inches) of precipitation and has 209.95 rainy days (57.52% of the time) annually.

Country Sierra Leone
City Western Area
Longitude -13.1509672
Latitude 8.3290795
Attitude/Elevation 510.12m (1673.62ft)
Local time Monday 15:48
Annual high temperature 31.72ºC (89.1ºF)
Annual low temperature 26.03ºC (78.85ºF)
Average annual precip. 270.93mm (10.67in)
Warmest month January (33.61ºC / 92.5ºF)
Coldest Month August (25.17ºC / 77.31ºF)
Wettest Month August (852.98mm / 33.58in)
Driest Month February (3.72mm / 0.15in)
Number of days with rainfall (≥ 1.0 mm) 209.95 days (57.52%)
Days with no rain 155.05 days (42.48%)
Humidity 80.44%

Climate Rocky: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 39.52(103.14) 39.52(103.14) 39.52(103.14) 37.44(99.39) 37.44(99.39) 35.36(95.65) 33.28(91.9) 31.2(88.16) 34.32(93.78) 35.36(95.65) 36.4(97.52) 38.48(101.26) 39.52(103.14)
Average high °C (°F) 33.61(92.5) 33.29(91.92) 32.87(91.17) 32.63(90.73) 32.39(90.3) 30.94(87.69) 29.26(84.67) 28.77(83.79) 29.73(85.51) 31.4(88.52) 32.34(90.21) 33.42(92.16) 31.72(89.1)
Daily mean °C (°F) 29.87(85.77) 29.89(85.8) 29.93(85.87) 30.12(86.22) 30.19(86.34) 29.04(84.27) 27.63(81.73) 27.21(80.98) 27.82(82.08) 28.95(84.11) 29.71(85.48) 29.97(85.95) 29.19(84.54)
Average low °C (°F) 25.55(77.99) 25.49(77.88) 25.94(78.69) 26.68(80.02) 27.2(80.96) 26.62(79.92) 25.48(77.86) 25.17(77.31) 25.47(77.85) 26.12(79.02) 26.58(79.84) 26.01(78.82) 26.03(78.85)
Record low °C (°F) 21.84(71.31) 22.88(73.18) 22.88(73.18) 23.92(75.06) 18.72(65.7) 20.8(69.44) 16.64(61.95) 17.68(63.82) 18.72(65.7) 15.6(60.08) 24.96(76.93) 21.84(71.31) 15.6(60.08)
Average precipitation mm (inches) 6.0(0.24) 3.72(0.15) 12.57(0.49) 39.43(1.55) 152.45(6.0) 390.19(15.36) 759.61(29.91) 852.98(33.58) 551.08(21.7) 326.14(12.84) 134.47(5.29) 22.59(0.89) 270.94(10.67)
Average precipitation days (≥ 1.0 mm) 1.71 0.76 3.31 7.65 19.66 28.55 31.77 30.53 29.4 29.59 22.12 4.92 17.49
Average relative humidity (%) 71.19 72.83 75.59 76.55 80.48 84.38 86.95 88.64 88.35 85.98 82.53 71.73 80.44
Mean monthly sunshine hours 11.75 11.98 11.81 11.72 11.28 10.39 9.66 8.97 10.36 11.09 11.63 11.62 11.02

Climate Graph

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

Rocky Temperature by Month

May
30.19°C | 86.34°F
April
30.12°C | 86.22°F
December
29.97°C | 85.95°F
March
29.93°C | 85.87°F
February
29.89°C | 85.8°F
January
29.87°C | 85.77°F
November
29.71°C | 85.48°F
June
29.04°C | 84.27°F
October
28.95°C | 84.11°F
September
27.82°C | 82.08°F
July
27.63°C | 81.73°F
August
27.21°C | 80.98°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
Temperature Max Average Min
Max Temperature 32.24°C (90.03°F) 30.6°C (87.08°F) 29.12°C (84.42°F)
Avg Temperature 30.16°C (86.29°F) 28.68°C (83.62°F) 27.04°C (80.67°F)
Min Temperature 27.04°C (80.67°F) 25.97°C (78.75°F) 24.96°C (76.93°F)
Dew Point Max Average Min
Dew Point 24.96°C (76.93°F) 24.22°C (75.6°F) 22.88°C (73.18°F)
Precipitation Max Average Min Sum
Precipitation 43.88mm | 1.73in 19.2mm | 0.76in 1.77mm | 0.07in 595.26mm | 23.44in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 16.64kmh | 10.34mph 11.54kmh | 7.17mph 6.24kmh | 3.88mph
Gust Wind 26.0kmh | 16.16mph 17.14kmh | 10.65mph 8.32kmh | 5.17mph
Sea Level Pressure Max Average Min
Sea Level Pressure 43.88mb 19.2mb 1.77mb

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
July ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2015-07-01 29.12 | 84.42 23.92 | 75.06 77 9.36 | 5.82 31.17 | 1055.5 16.85 | 0.66
2015-07-02 30.16 | 86.29 23.92 | 75.06 76 9.36 | 5.82 31.14 | 1054.46 13.1 | 0.52
2015-07-03 29.12 | 84.42 24.96 | 76.93 81 9.36 | 5.82 31.14 | 1054.46 14.66 | 0.58
2015-07-04 29.12 | 84.42 24.96 | 76.93 80 8.32 | 5.17 31.11 | 1053.42 7.8 | 0.31
2015-07-05 29.12 | 84.42 24.96 | 76.93 83 10.4 | 6.46 31.11 | 1053.42 24.96 | 0.98
2015-07-06 29.12 | 84.42 24.96 | 76.93 81 10.4 | 6.46 31.08 | 1052.38 18.72 | 0.74
2015-07-07 29.12 | 84.42 24.96 | 76.93 80 11.44 | 7.11 31.08 | 1052.38 15.49 | 0.61
2015-07-08 29.12 | 84.42 24.96 | 76.93 82 15.6 | 9.69 31.11 | 1053.42 18.41 | 0.72
2015-07-09 28.08 | 82.54 23.92 | 75.06 82 13.52 | 8.4 31.14 | 1054.46 38.79 | 1.53
2015-07-10 29.12 | 84.42 23.92 | 75.06 80 7.28 | 4.52 31.2 | 1056.54 21.84 | 0.86
2015-07-11 29.12 | 84.42 23.92 | 75.06 80 6.24 | 3.88 31.17 | 1055.5 3.64 | 0.14
2015-07-12 29.12 | 84.42 24.96 | 76.93 80 7.28 | 4.52 31.14 | 1054.46 43.88 | 1.73
2015-07-13 29.12 | 84.42 23.92 | 75.06 80 8.32 | 5.17 31.11 | 1053.42 13.62 | 0.54
2015-07-14 29.12 | 84.42 24.96 | 76.93 81 8.32 | 5.17 31.11 | 1053.42 7.9 | 0.31
2015-07-15 29.12 | 84.42 23.92 | 75.06 81 10.4 | 6.46 31.11 | 1053.42 1.77 | 0.07
2015-07-16 29.12 | 84.42 24.96 | 76.93 82 10.4 | 6.46 31.11 | 1053.42 40.35 | 1.59
2015-07-17 28.08 | 82.54 23.92 | 75.06 81 12.48 | 7.75 31.14 | 1054.46 27.87 | 1.1
2015-07-18 29.12 | 84.42 24.96 | 76.93 82 10.4 | 6.46 31.17 | 1055.5 18.41 | 0.72
2015-07-19 29.12 | 84.42 23.92 | 75.06 79 10.4 | 6.46 31.14 | 1054.46 18.2 | 0.72
2015-07-20 29.12 | 84.42 23.92 | 75.06 81 12.48 | 7.75 31.14 | 1054.46 4.16 | 0.16
2015-07-21 28.08 | 82.54 23.92 | 75.06 82 11.44 | 7.11 31.14 | 1054.46 5.2 | 0.2
2015-07-22 28.08 | 82.54 23.92 | 75.06 82 8.32 | 5.17 31.14 | 1054.46 21.32 | 0.84
2015-07-23 28.08 | 82.54 23.92 | 75.06 83 13.52 | 8.4 31.14 | 1054.46 21.53 | 0.85
2015-07-24 28.08 | 82.54 23.92 | 75.06 82 16.64 | 10.34 31.14 | 1054.46 14.35 | 0.56
2015-07-25 28.08 | 82.54 23.92 | 75.06 82 12.48 | 7.75 31.14 | 1054.46 21.63 | 0.85
2015-07-26 28.08 | 82.54 23.92 | 75.06 84 13.52 | 8.4 31.14 | 1054.46 36.4 | 1.43
2015-07-27 28.08 | 82.54 23.92 | 75.06 82 15.6 | 9.69 31.14 | 1054.46 35.56 | 1.4
2015-07-28 27.04 | 80.67 23.92 | 75.06 83 16.64 | 10.34 31.14 | 1054.46 30.47 | 1.2
2015-07-29 28.08 | 82.54 23.92 | 75.06 81 16.64 | 10.34 31.17 | 1055.5 23.5 | 0.93
2015-07-30 28.08 | 82.54 22.88 | 73.18 78 16.64 | 10.34 31.17 | 1055.5 7.18 | 0.28
2015-07-31 28.08 | 82.54 23.92 | 75.06 81 14.56 | 9.05 31.17 | 1055.5 7.7 | 0.3

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