Macomb in Winter
In winter (December, January and February), Macomb sees average daytime highs around 37°F and overnight lows near 22°F, with 6.2 in of precipitation over about 22 wet days across the season. It is the coldest season of the year and the driest season of the year.
Across winter, daytime highs hold fairly steady around 37°F. The sky is clear or mostly clear about 26% of the time across winter, and the air most often feels dry.
Winter is Macomb's weakest season of the year to visit on our travel score. For the whole year in context, see Macomb's year-round climate.
- Avg daytime high
- 37°F
- coldest season of the year
- Avg overnight low
- 22°F
- Precipitation
- 6.2 in
- 22 wet days
- Avg wind
- 9 mph
- Travel score
- 0.0
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Macomb in Winter
Across winter, daytime highs hold fairly steady around 37°F.
A typical winter day in Macomb reaches about 37°F and drops to 22°F overnight. The warmest of the three months is December, the coolest January.
How winter really feels in Macomb
Once humidity and wind are folded in, winter brings about 0 days that feel above 90°F and 90 that feel at or below 32°F.
The story in winter is cold — wind chill drags the overnight "feels like" below the raw low.
Macomb weather by month
How the three winter months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 33° / 19° | 2.0 | 7.6 | 4.9 | 9.4 | 0.0 |
| Feb | 38° / 22° | 2.1 | 7 | 3.8 | 10.4 | 0.1 |
| Mar | 50° / 32° | 2.9 | 9.6 | 2 | 11.7 | 2.3 |
| Apr | 62° / 43° | 4.6 | 11.9 | 0.4 | 13 | 5.0 |
| May | 73° / 54° | 4.7 | 13 | 0 | 14.2 | 6.2 |
| Jun | 82° / 64° | 4.8 | 11.7 | 0 | 14.8 | 5.9 |
| Jul | 85° / 67° | 3.3 | 9.7 | 0 | 14.6 | 5.5 |
| Aug | 83° / 65° | 3.2 | 9.1 | 0 | 13.6 | 6.1 |
| Sep | 77° / 57° | 3.4 | 7.6 | 0 | 12.3 | 7.3 |
| Oct | 64° / 45° | 2.8 | 8.5 | 0.2 | 10.9 | 5.9 |
| Nov | 50° / 34° | 2.7 | 8 | 1 | 9.8 | 2.3 |
| Dec | 38° / 24° | 2.1 | 7 | 3.2 | 9.2 | 0.0 |
Cloud cover in Winter
The sky is clear or mostly clear about 26% of the time across winter.
Chance of precipitation in Winter
Macomb gets around 6.2 in of rain and snow over 22 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 9 mph across winter.
Sunrise & sunset in Winter
Daylight runs from about 9 h 18 min in early December to 10 h 54 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 2.3 kWh/m².
Is winter a good time to visit Macomb?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a weaker month for outdoor sightseeing in Macomb.
What to pack for Macomb in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Macomb sees daytime highs around 37°F and nights near 22°F. Pack a warm layer and a heavy coat. About 22 days see rain.
UV index in Macomb in Winter
Clear-sky midday UV across winter averages around 2. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Macomb peaks around June 19 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 7 | 3 | 3 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 7 | High |
| Oct | 3 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Macomb in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Macomb is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (October, 7 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 10 | 13 | 12 | 10 | 13 | 13 | 16 | 14 | 11 | 7 | 8 | 9 |
| Level | Good | Moderate | Good | Good | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 13 | Moderate |
| Mar | 12 | Good |
| Apr | 10 | Good |
| May | 13 | Moderate |
| Jun | 13 | Moderate |
| Jul | 16 | Moderate |
| Aug | 14 | Moderate |
| Sep | 11 | Good |
| Oct | 7 | Good |
| Nov | 8 | Good |
| Dec | 9 | Good |
Where is Macomb?
Macomb sits at 40.5°N, 90.7°W, 705 ft above sea level, in United States. The nearest listed city is Burlington, 34 mi away.
Topography around Macomb
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Macomb.
Within 2 miles, the terrain around Macomb has only modest variations in elevation — a maximum elevation change of 141 ft around an average of 682 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 256 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 472 ft.
The land around Macomb is covered by trees (32%), cropland (27%) and grassland (23%) within 2 miles, cropland (73%) within 10 miles, and cropland (63%) and trees (27%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Macomb (40.4592°, -90.6718°, elevation 705 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.