Climate Insights for Rattling Brook

Newfoundland, Newfoundland and Labrador, Canada

Hottest
July
22°C peak72°F peak
Coldest
February
-11°C low12°F low
Wettest
November
144 mm rain5.7 in rain
Best to Visit
July, August
Mild temps & low rain

Climate Overview

The climate in Rattling Brook is cool. The average annual temperature is 5°C and approximately 1,227 mm of precipitation falls per year. Rattling Brook receives a notable amount of rainfall throughout the year, including during its driest month. Rattling Brook is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, March, when temperatures can drop to -11°C. Rattling Brook experiences heavy snowfall, typically from January through December.The climate in Rattling Brook is cool. The average annual temperature is 40°F and approximately 48.3 in of precipitation falls per year. Rattling Brook receives a notable amount of rainfall throughout the year, including during its driest month. Rattling Brook is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, March, when temperatures can drop to 12°F. Rattling Brook experiences heavy snowfall, typically from January through December.

Temperature

-20°-10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: -3°Average: -6°Min: -10°FebMax: -3°Average: -7°Min: -11°MarMax: 0°Average: -4°Min: -8°AprMax: 5°Average: 1°Min: -2°MayMax: 11°Average: 6°Min: 2°JunMax: 18°Average: 13°Min: 8°JulMax: 22°Average: 17°Min: 13°AugMax: 22°Average: 17°Min: 13°SepMax: 17°Average: 12°Min: 8°OctMax: 11°Average: 7°Min: 4°NovMax: 5°Average: 2°Min: -1°DecMax: 0°Average: -3°Min: -6°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 27°FAverage: 21°FMin: 14°FFebMax: 27°FAverage: 19°FMin: 12°FMarMax: 33°FAverage: 25°FMin: 19°FAprMax: 42°FAverage: 34°FMin: 28°FMayMax: 52°FAverage: 43°FMin: 35°FJunMax: 64°FAverage: 55°FMin: 46°FJulMax: 72°FAverage: 63°FMin: 55°FAugMax: 72°FAverage: 63°FMin: 55°FSepMax: 62°FAverage: 54°FMin: 47°FOctMax: 52°FAverage: 45°FMin: 39°FNovMax: 40°FAverage: 35°FMin: 31°FDecMax: 32°FAverage: 26°FMin: 20°F
Max
Average
Min

Temperatures in Rattling Brook vary considerably across the year, with a 33°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 22°C with a mean of 17°C. The coldest month is February, when overnight lows fall to -11°C and the daily average is -7°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between May and June, with a 6°C shift in average temperatures.Temperatures in Rattling Brook vary considerably across the year, with a 60°F difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 72°F with a mean of 63°F. The coldest month is February, when overnight lows fall to 12°F and the daily average is 19°F. On average, daily temperatures fluctuate by about 15°F between overnight lows and afternoon highs. The sharpest temperature change occurs between May and June, with a 12°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mm125mm150mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 109mmSnow: 76mmFebPrecipitation: 98mmSnow: 77mmMarPrecipitation: 113mmSnow: 92mmAprPrecipitation: 101mmSnow: 54mmMayPrecipitation: 91mmSnow: 23mmJunPrecipitation: 97mmSnow: 3mmJulPrecipitation: 85mmSnow: 0mmAugPrecipitation: 89mmSnow: 0mmSepPrecipitation: 87mmSnow: 0mmOctPrecipitation: 100mmSnow: 5mmNovPrecipitation: 144mmSnow: 62mmDecPrecipitation: 115mmSnow: 79mm
Precipitation
Snow
0in2in4in6in8in10in12in14in16in18in20in22in24in26in28in30in32in34in36inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 4.3inSnow (in): 30inFebPrecipitation: 3.8inSnow (in): 30inMarPrecipitation: 4.5inSnow (in): 36inAprPrecipitation: 4inSnow (in): 21inMayPrecipitation: 3.6inSnow (in): 9inJunPrecipitation: 3.8inSnow (in): 1inJulPrecipitation: 3.4inSnow (in): 0inAugPrecipitation: 3.5inSnow (in): 0inSepPrecipitation: 3.4inSnow (in): 0inOctPrecipitation: 3.9inSnow (in): 2inNovPrecipitation: 5.7inSnow (in): 24inDecPrecipitation: 4.5inSnow (in): 31in
Precipitation
Snow (in)

Rattling Brook is a fairly wet location, receiving approximately 1,227 mm of precipitation annually, which averages out to around 102 mm per month. The wettest month is November, averaging 144 mm of rainfall. December and March also tend to see above-average precipitation. The driest month is July, with just 85 mm. That's 59 mm less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Rattling Brook receives heavy snowfall, accumulating around 471cm annually from January through December. The snowiest month is March, with approximately 92cm. Winter travel should account for significant snow cover.Rattling Brook is a fairly wet location, receiving approximately 48.3 in of precipitation annually, which averages out to around 4 in per month. The wettest month is November, averaging 5.7 in of rainfall. December and March also tend to see above-average precipitation. The driest month is July, with just 3.3 in. That's 2.3 in less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Rattling Brook receives heavy snowfall, accumulating around 186in annually from January through December. The snowiest month is March, with approximately 36in. Winter travel should account for significant snow cover.

Wind

0km/h5km/h10km/h15km/h20km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 15km/hFebWind Speed: 16km/hMarWind Speed: 16km/hAprWind Speed: 15km/hMayWind Speed: 13km/hJunWind Speed: 13km/hJulWind Speed: 12km/hAugWind Speed: 12km/hSepWind Speed: 14km/hOctWind Speed: 14km/hNovWind Speed: 16km/hDecWind Speed: 16km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 9mphFebWind Speed: 10mphMarWind Speed: 10mphAprWind Speed: 9mphMayWind Speed: 8mphJunWind Speed: 8mphJulWind Speed: 8mphAugWind Speed: 8mphSepWind Speed: 9mphOctWind Speed: 9mphNovWind Speed: 10mphDecWind Speed: 10mph
Wind Speed

Rattling Brook is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 16km/h in winter, 15km/h in spring, 12km/h in summer, 14km/h in autumn.Rattling Brook is moderately windy, with an average annual wind speed of 9mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 10mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 8mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 10mph in winter, 9mph in spring, 8mph in summer, 9mph in autumn.

Best Time to Visit

Jan-6°21°F
Feb-7°19°F
Mar-4°25°F
Apr1°34°F
May6°43°F
Jun13°55°F
Jul17°63°F
Aug17°63°F
Sep12°54°F
Oct7°45°F
Nov2°35°F
Dec-3°26°F

The best time to visit Rattling Brook is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 87 mm per month. By contrast, February can be quite cold with temperatures dropping to -11°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Rattling Brook is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 63°F with modest rainfall averaging 3.4 in per month. By contrast, February can be quite cold with temperatures dropping to 12°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Rattling Brook 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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 Rattling Brook 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. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. 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
-10 °C14 °F
-3 °C27 °F
15 km/h9 mph
109 mm4.3 in
76 cm30 in
Feb
-11 °C12 °F
-3 °C27 °F
16 km/h10 mph
98 mm3.8 in
77 cm30 in
Mar
-8 °C19 °F
0 °C33 °F
16 km/h10 mph
113 mm4.5 in
92 cm36 in
Apr
-2 °C28 °F
5 °C42 °F
15 km/h9 mph
101 mm4 in
54 cm21 in
May
2 °C35 °F
11 °C52 °F
13 km/h8 mph
91 mm3.6 in
23 cm9 in
Jun
8 °C46 °F
18 °C64 °F
13 km/h8 mph
97 mm3.8 in
3 cm1 in
Jul
13 °C55 °F
22 °C72 °F
12 km/h8 mph
85 mm3.4 in
0 cm0 in
Aug
13 °C55 °F
22 °C72 °F
12 km/h8 mph
89 mm3.5 in
0 cm0 in
Sep
8 °C47 °F
17 °C62 °F
14 km/h9 mph
87 mm3.4 in
0 cm0 in
OctCurrent
4 °C39 °F
11 °C52 °F
14 km/h9 mph
100 mm3.9 in
5 cm2 in
Nov
-1 °C31 °F
5 °C40 °F
16 km/h10 mph
144 mm5.7 in
62 cm24 in
Dec
-6 °C20 °F
0 °C32 °F
16 km/h10 mph
115 mm4.5 in
79 cm31 in