Conroe weather in January

In January, Conroe sees average daytime highs of 62°F and overnight lows near 43°F, with 3.9 in of precipitation across 9.7 wet days and about 10.3 hours of daylight. It is the 12th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 62°F through the month. The sky is clear or mostly clear about 34% of the time in January, and the air most often feels dry.

Daylight stretches from about 10 h 06 min at the start of January to 10 h 30 min by month's end. Set against the rest of the year, January is Conroe's 9th-clearest and 4th-windiest month. For the whole year in context, see Conroe's year-round climate.

Daytime high
62°
12th warmest
Overnight low
43°
1st coldest
Precipitation
3.9 in
9.7 wet days
Daylight
10 h 12 min
7:24 AM – 5:38 PM
Cloud cover
58%
9th clearest
Wind
7 mph
4th windiest
Solar energy
2.83 kWh/m²
Travel score
5.2
out of 10

Conroe is city in and county seat of Montgomery County, Texas, United States.

Density
498/km²
people per km²
Founded
1904

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 62°F through the month.

A typical January day in Conroe reaches about 62°F in the afternoon and slips back to 43°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 48°F and 74°F. Set against its neighbours, January runs about 1°F cooler than December and about 4°F cooler than February.

20°40°60°80°151015202531
Avg high (°F)Avg low (°F)
16143
26143
36143
46143
56143
66143
76143
86143
96143
106143
116143
126143
136143
146143
156143
166143
176243
186243
196243
206243
216243
226243
236244
246244
256244
266244
276244
286244
296244
306244
316244

How January really feels in Conroe

Once humidity and wind are folded in, January averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

January sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Conroe weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan62° / 43°3.99.710.35.2
Feb65° / 47°3.2910.95.9
Mar72° / 53°3.69.611.86.7
Apr78° / 59°4.2912.76.9
May85° / 67°4.110.713.55.3
Jun90° / 73°4.512.513.93.7
Jul92° / 74°3.211.113.83.1
Aug93° / 74°3.511.413.13.0
Sep88° / 70°3.91012.24.4
Oct80° / 60°4.28.711.36.9
Nov70° / 51°3.98.610.56.8
Dec63° / 45°4.29.910.15.6

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 11% of January, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24357
34456
44456
54456
64456
74456
84456
94654
104654
114555
124555
134555
144654
154555
164555
174555
184555
194555
204555
214654
224555
234555
244456
254456
264456
274456
284357
294357
304357
314357

Chance of precipitation in January

Any precipitation

Conroe gets around 3.9 in of rain and snow over 9.7 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 32% and peaks near 34% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)
129
229
329
429
529
629
729
830
930
1031
1131
1232
1332
1432
1533
1633
1733
1833
1934
2034
2134
2234
2334
2434
2533
2633
2733
2833
2932
3032
3132

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the dry band about 79% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
179894
279894
379894
479894
580893
680893
779993
879993
979993
1080983
1180983
12791083
13801082
14801082
15801082
16801082
17801082
18791182
19791182
20791182
21791182
22791182
23801172
24801172
25801172
26791173
27791173
28791173
29791173
30791173
31781174

Wind in January

Winds average 7 mph in January.

Across January, daily wind ranges from about 7 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 10 h 06 min at the start of January to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over January. Sunrise moves from 7:23 AM to 7:19 AM, and sunset from 5:27 PM to 5:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.17:235:27
210.17:235:28
310.17:235:29
410.17:235:29
510.17:245:30
610.17:245:31
710.17:245:31
810.17:245:32
910.17:245:33
1010.27:245:34
1110.27:245:34
1210.27:245:35
1310.27:245:36
1410.27:245:37
1510.27:245:38
1610.27:245:38
1710.37:245:39
1810.37:245:40
1910.37:235:41
2010.37:235:42
2110.37:235:43
2210.37:235:43
2310.47:225:44
2410.47:225:45
2510.47:225:46
2610.47:215:47
2710.47:215:48
2810.57:215:49
2910.57:205:49
3010.57:205:50
3110.57:195:51

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.83 kWh/m².

For context, solar energy here swings from a low near 2.55 kWh/m² to a high of 6.27 kWh/m² in July across the year — January's 2.83 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.6Moderate
22.6Moderate
32.6Moderate
42.6Moderate
52.6Moderate
62.7Moderate
72.7Moderate
82.7Moderate
92.7Moderate
102.7Moderate
112.7Moderate
122.8Moderate
132.8Moderate
142.8Moderate
152.8Moderate
162.8Moderate
172.8Moderate
182.9Moderate
192.9Moderate
202.9Moderate
212.9Moderate
222.9Moderate
232.9Moderate
243.0Moderate
253.0Moderate
263.0Moderate
273.0Moderate
283.0Moderate
293.0Moderate
303.0Moderate
313.0Moderate
Planning a trip in January

Is January a good time to visit Conroe?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.2
Sightseeing
8th-best month of the year
0.9
Beach & pool
12th-best month of the year

January is a reasonable time to visit Conroe for sightseeing.

What to pack for Conroe in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Conroe sees daytime highs around 62°F and nights near 43°F. Worth packing: a warm layer and rain gear. About 10 days see rain.

a warm layerrain gear

UV index in Conroe in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Conroe peaks around July 20 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJul 20UV 10Dec 21UV 4
UV index (midday)Level
Jan4Moderate
Feb6High
Mar7High
Apr9Very high
May10Extreme
Jun10Extreme
Jul11Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov5Moderate
Dec4Moderate

Air quality in Conroe in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Conroe is worst in July — around 24 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (December, 10 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1523 µg/m³Dec 2010 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar12Moderate
Apr12Moderate
May16Moderate
Jun20Moderate
Jul24Moderate
Aug18Moderate
Sep15Moderate
Oct11Good
Nov10Good
Dec10Good
Location & terrain

Where is Conroe?

Conroe sits at 30.3°N, 95.5°W, 220 ft above sea level, in United States. The nearest listed city is The Woodlands, 11 mi away.

Topography around Conroe

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Conroe.

Within 2 miles, the terrain around Conroe has only modest variations in elevation — a maximum elevation change of 131 ft around an average of 207 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 358 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 541 ft.

The land around Conroe is covered by trees (56%) and artificial surfaces (32%) within 2 miles, trees (74%) within 10 miles, and trees (59%) and grassland (27%) within 50 miles.

2 miles
131 ft
10 miles
358 ft
50 miles
541 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: The Woodlands 11 mi · Spring 16 mi · New Caney 18 mi · Humble 24 mi · Aldine 27 mi · Atascocita 27 mi · Cypress 28 mi · Huntsville 29 mi

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
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

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 Conroe (30.3119°, -95.4561°, elevation 220 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).