Newton, Massachusetts vs Sarnia Climate
90%matchOn climate, Sarnia is a 90% match for Newton. Compared with Newton, Sarnia has the same winter lows and less rain in winter.
Newton gets 47 in (1185 mm) of rain a year and Sarnia 34 in (857 mm). July is the warmest month in both, with highs of 84°F (29°C) in Newton and 81°F (27°C) in Sarnia.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
NewtonSarniasolid = high, dashed = low
Rain (in per month)
NewtonSarnia
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Newton | Sarnia | Newton | Sarnia | Newton | Sarnia | |
| Jan | 36°F(2°C) | 31°F(0°C) | 18°F(-8°C) | 18°F(-8°C) | 3.7 in(94 mm) | 2.3 in(58 mm) |
| Feb | 39°F(4°C) | 33°F(1°C) | 20°F(-7°C) | 18°F(-8°C) | 3.2 in(82 mm) | 2.2 in(56 mm) |
| Mar | 47°F(8°C) | 42°F(5°C) | 27°F(-3°C) | 26°F(-3°C) | 4.6 in(117 mm) | 2.1 in(53 mm) |
| Apr | 58°F(15°C) | 53°F(12°C) | 37°F(3°C) | 36°F(2°C) | 3.9 in(100 mm) | 3.1 in(78 mm) |
| May | 69°F(21°C) | 66°F(19°C) | 47°F(8°C) | 46°F(8°C) | 3.3 in(84 mm) | 3.2 in(81 mm) |
| Jun | 78°F(25°C) | 76°F(25°C) | 56°F(13°C) | 56°F(13°C) | 3.8 in(96 mm) | 3.6 in(91 mm) |
| Jul | 84°F(29°C) | 81°F(27°C) | 62°F(17°C) | 62°F(17°C) | 3.7 in(95 mm) | 2.7 in(69 mm) |
| Aug | 83°F(28°C) | 80°F(27°C) | 61°F(16°C) | 62°F(16°C) | 3.7 in(94 mm) | 2.8 in(72 mm) |
| Sep | 75°F(24°C) | 74°F(23°C) | 54°F(12°C) | 55°F(13°C) | 3.7 in(94 mm) | 3.5 in(89 mm) |
| Oct | 64°F(18°C) | 62°F(16°C) | 42°F(6°C) | 45°F(7°C) | 4.5 in(114 mm) | 3.1 in(78 mm) |
| Nov | 53°F(12°C) | 48°F(9°C) | 33°F(1°C) | 34°F(1°C) | 4.0 in(102 mm) | 2.8 in(72 mm) |
| Dec | 42°F(6°C) | 37°F(3°C) | 25°F(-4°C) | 25°F(-4°C) | 4.4 in(113 mm) | 2.4 in(60 mm) |
1991–2020 averages, by calendar month.