Merrillville vs Woodstock, Illinois Climate
95%matchMerrillville and Woodstock are a 95% climate match. Very close: temperatures within 4°F (2°C), with similar rain, humidity and sun.
Merrillville gets 40 in (1005 mm) of rain a year and Woodstock 38 in (964 mm). July is the warmest month in both, with highs of 84°F (29°C) in Merrillville and 83°F (29°C) in Woodstock.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
MerrillvilleWoodstocksolid = high, dashed = low
Rain (in per month)
MerrillvilleWoodstock
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Merrillville | Woodstock | Merrillville | Woodstock | Merrillville | Woodstock | |
| Jan | 33°F(0°C) | 30°F(-1°C) | 17°F(-8°C) | 13°F(-10°C) | 2.1 in(54 mm) | 1.7 in(43 mm) |
| Feb | 37°F(3°C) | 34°F(1°C) | 20°F(-7°C) | 17°F(-9°C) | 1.6 in(41 mm) | 1.5 in(39 mm) |
| Mar | 48°F(9°C) | 46°F(8°C) | 29°F(-1°C) | 27°F(-3°C) | 2.5 in(63 mm) | 2.3 in(59 mm) |
| Apr | 61°F(16°C) | 58°F(15°C) | 39°F(4°C) | 37°F(3°C) | 4.3 in(110 mm) | 4.1 in(105 mm) |
| May | 72°F(22°C) | 71°F(21°C) | 49°F(9°C) | 47°F(8°C) | 4.6 in(116 mm) | 4.4 in(113 mm) |
| Jun | 81°F(27°C) | 80°F(27°C) | 59°F(15°C) | 57°F(14°C) | 4.6 in(117 mm) | 4.6 in(117 mm) |
| Jul | 84°F(29°C) | 83°F(29°C) | 63°F(17°C) | 61°F(16°C) | 4.0 in(101 mm) | 3.8 in(97 mm) |
| Aug | 83°F(28°C) | 81°F(27°C) | 62°F(17°C) | 60°F(15°C) | 3.9 in(100 mm) | 4.2 in(107 mm) |
| Sep | 77°F(25°C) | 75°F(24°C) | 54°F(12°C) | 52°F(11°C) | 3.4 in(87 mm) | 3.8 in(97 mm) |
| Oct | 64°F(18°C) | 62°F(17°C) | 43°F(6°C) | 40°F(5°C) | 3.3 in(83 mm) | 2.9 in(74 mm) |
| Nov | 49°F(10°C) | 47°F(8°C) | 33°F(0°C) | 29°F(-1°C) | 2.9 in(74 mm) | 2.4 in(61 mm) |
| Dec | 38°F(3°C) | 34°F(1°C) | 23°F(-5°C) | 19°F(-7°C) | 2.3 in(59 mm) | 2.0 in(52 mm) |
1991–2020 averages, by calendar month.