Climate Insights for John A. Osborne Airport

Montserrat

Hottest
September
28°C peak83°F peak
Coldest
February
24°C low76°F low
Wettest
September
141 mm rain5.5 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in John A. Osborne Airport is hot. The average annual temperature is 26°C and approximately 813 mm of precipitation falls per year. John A. Osborne Airport receives a notable amount of rainfall throughout the year, including during its driest month. John A. Osborne Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, August, October. The coldest months are February, March, January, when temperatures can drop to 24°C.The climate in John A. Osborne Airport is hot. The average annual temperature is 80°F and approximately 32 in of precipitation falls per year. John A. Osborne Airport receives a notable amount of rainfall throughout the year, including during its driest month. John A. Osborne Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, August, October. The coldest months are February, March, January, when temperatures can drop to 76°F.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 26°Average: 25°Min: 25°FebMax: 26°Average: 25°Min: 24°MarMax: 26°Average: 25°Min: 25°AprMax: 26°Average: 26°Min: 25°MayMax: 27°Average: 26°Min: 26°JunMax: 28°Average: 27°Min: 26°JulMax: 28°Average: 27°Min: 26°AugMax: 28°Average: 28°Min: 27°SepMax: 28°Average: 28°Min: 27°OctMax: 28°Average: 28°Min: 27°NovMax: 27°Average: 27°Min: 26°DecMax: 27°Average: 26°Min: 25°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 79°FAverage: 78°FMin: 77°FFebMax: 78°FAverage: 77°FMin: 76°FMarMax: 78°FAverage: 77°FMin: 76°FAprMax: 79°FAverage: 78°FMin: 77°FMayMax: 81°FAverage: 80°FMin: 79°FJunMax: 82°FAverage: 81°FMin: 80°FJulMax: 82°FAverage: 81°FMin: 80°FAugMax: 83°FAverage: 82°FMin: 80°FSepMax: 83°FAverage: 82°FMin: 80°FOctMax: 83°FAverage: 82°FMin: 80°FNovMax: 81°FAverage: 80°FMin: 79°FDecMax: 80°FAverage: 79°FMin: 78°F
Max
Average
Min

John A. Osborne Airport has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is September, when average highs reach 28°C and the mean temperature sits around 28°C. February is the coolest month, with minimum temperatures around 24°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.John A. Osborne Airport has relatively stable temperatures year-round, staying within a 7°F range. The warmest month is September, when average highs reach 83°F and the mean temperature sits around 82°F. February is the coolest month, with minimum temperatures around 76°F and an average of 77°F. Daily temperature variation is modest, with an average difference of 2°F between highs and lows.

Precipitation

0mm25mm50mm75mm100mm125mm150mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 37mmFebPrecipitation: 44mmMarPrecipitation: 31mmAprPrecipitation: 45mmMayPrecipitation: 44mmJunPrecipitation: 41mmJulPrecipitation: 73mmAugPrecipitation: 93mmSepPrecipitation: 141mmOctPrecipitation: 114mmNovPrecipitation: 100mmDecPrecipitation: 49mm
Precipitation
0in2in4in6inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 1.5inFebPrecipitation: 1.7inMarPrecipitation: 1.2inAprPrecipitation: 1.8inMayPrecipitation: 1.7inJunPrecipitation: 1.6inJulPrecipitation: 2.9inAugPrecipitation: 3.7inSepPrecipitation: 5.5inOctPrecipitation: 4.5inNovPrecipitation: 3.9inDecPrecipitation: 1.9in
Precipitation

John A. Osborne Airport is a moderately rainy area, receiving approximately 813 mm of precipitation annually, which averages out to around 68 mm per month. The wettest month is September, averaging 141 mm of rainfall. October and November also tend to see above-average precipitation. The driest month is March, with just 31 mm. That's 110 mm less than September, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.John A. Osborne Airport is a moderately rainy area, receiving approximately 32 in of precipitation annually, which averages out to around 2.7 in per month. The wettest month is September, averaging 5.6 in of rainfall. October and November also tend to see above-average precipitation. The driest month is March, with just 1.2 in. That's 4.3 in less than September, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h5km/h10km/h15km/h20km/h25km/h30km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 26km/hFebWind Speed: 28km/hMarWind Speed: 26km/hAprWind Speed: 25km/hMayWind Speed: 26km/hJunWind Speed: 28km/hJulWind Speed: 29km/hAugWind Speed: 26km/hSepWind Speed: 22km/hOctWind Speed: 22km/hNovWind Speed: 24km/hDecWind Speed: 27km/h
Wind Speed
0mph5mph10mph15mph20mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 16mphFebWind Speed: 18mphMarWind Speed: 16mphAprWind Speed: 15mphMayWind Speed: 16mphJunWind Speed: 18mphJulWind Speed: 18mphAugWind Speed: 16mphSepWind Speed: 14mphOctWind Speed: 14mphNovWind Speed: 15mphDecWind Speed: 17mph
Wind Speed

John A. Osborne Airport is moderately windy, with an average annual wind speed of 26km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 29km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in September, with average winds dropping to 22km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 7km/h between the calmest and windiest months.John A. Osborne Airport is very windy, with an average annual wind speed of 16mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, averaging 18mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in September, with average winds dropping to 14mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4mph between the calmest and windiest months.

Monthly Climate Data

The table below shows monthly climate averages for John A. Osborne Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for John A. Osborne Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
25 °C77 °F
26 °C79 °F
26 km/h16 mph
37 mm1.5 in
0 cm0 in
Feb
24 °C76 °F
26 °C78 °F
28 km/h18 mph
44 mm1.7 in
0 cm0 in
Mar
25 °C76 °F
26 °C78 °F
26 km/h16 mph
31 mm1.2 in
0 cm0 in
Apr
25 °C77 °F
26 °C79 °F
25 km/h15 mph
45 mm1.8 in
0 cm0 in
May
26 °C79 °F
27 °C81 °F
26 km/h16 mph
44 mm1.7 in
0 cm0 in
Jun
26 °C80 °F
28 °C82 °F
28 km/h18 mph
41 mm1.6 in
0 cm0 in
Jul
26 °C80 °F
28 °C82 °F
29 km/h18 mph
73 mm2.9 in
0 cm0 in
Aug
27 °C80 °F
28 °C83 °F
26 km/h16 mph
93 mm3.7 in
0 cm0 in
Sep
27 °C80 °F
28 °C83 °F
22 km/h14 mph
141 mm5.5 in
0 cm0 in
OctCurrent
27 °C80 °F
28 °C83 °F
22 km/h14 mph
114 mm4.5 in
0 cm0 in
Nov
26 °C79 °F
27 °C81 °F
24 km/h15 mph
100 mm3.9 in
0 cm0 in
Dec
25 °C78 °F
27 °C80 °F
27 km/h17 mph
49 mm1.9 in
0 cm0 in