Angleton weather in January

In January, Angleton sees average daytime highs of 64°F and overnight lows near 47°F, with 3.7 in of precipitation across 9.7 wet days and about 10.3 hours of daylight. It is the 12th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 64°F through the month. The sky is clear or mostly clear about 33% of the time in January, and the air most often feels dry.

Daylight stretches from about 10 h 12 min at the start of January to 10 h 36 min by month's end. Set against the rest of the year, January is Angleton's 10th-clearest and 4th-windiest month. For the whole year in context, see Angleton's year-round climate.

Daytime high
64°
12th warmest
Overnight low
47°
1st coldest
Precipitation
3.7 in
9.7 wet days
Daylight
10 h 18 min
7:21 AM – 5:41 PM
Cloud cover
59%
10th clearest
Wind
9 mph
4th windiest
Solar energy
2.95 kWh/m²
Travel score
5.8
out of 10

Angleton is city in and county seat of Brazoria County, Texas, United States.

Density
649/km²
people per km²
Founded
1912

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 64°F through the month.

A typical January day in Angleton reaches about 64°F in the afternoon and slips back to 47°F overnight — a 16°F spread between the day's warmth and the night's chill. On most days the high lands between 51°F and 75°F. Set against its neighbours, January runs about 2°F cooler than December and about 3°F cooler than February.

30°40°50°60°70°80°151015202531
Avg high (°F)Avg low (°F)
16347
26347
36347
46347
56347
66347
76347
86347
96347
106347
116347
126347
136347
146347
156347
166447
176447
186447
196447
206447
216447
226447
236447
246447
256447
266447
276448
286448
296448
306448
316448

How January really feels in Angleton

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.

Angleton weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan64° / 47°3.79.710.35.8
Feb67° / 51°2.98.2116.3
Mar72° / 56°3.38.811.86.9
Apr78° / 62°3.58.412.77.1
May84° / 70°3.29.913.45.7
Jun89° / 75°4.012.613.84.0
Jul91° / 77°3.512.813.73.5
Aug91° / 76°3.613.1133.4
Sep87° / 72°4.712.712.24.5
Oct81° / 64°4.18.911.36.8
Nov72° / 55°3.98.610.57.0
Dec65° / 49°3.88.810.26.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% 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 (%)
14159
24258
34159
44258
54258
64258
74258
84357
94357
104357
114456
124456
134456
144456
154555
164654
174654
184654
194654
204654
214654
224654
234555
244555
254456
264456
274456
284357
294258
304159
314159

Chance of precipitation in January

Any precipitation

Angleton gets around 3.7 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 31% and peaks near 33% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)
130
230
330
430
531
631
731
832
932
1032
1132
1232
1333
1433
1532
1632
1732
1832
1932
2032
2132
2231
2331
2431
2531
2630
2730
2830
2930
3030
3129

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 72% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
17310107
27211107
37211107
47211107
57211107
67211107
77311106
87311106
97311106
107311106
117212106
127212106
137312105
147212115
157212115
167311115
177311115
187311115
197311115
207311115
217212115
227212115
237212115
247212115
257212115
267212115
277311115
287311115
297311115
307211116
317211116

Wind in January

Winds average 9 mph in January.

Across January, daily wind ranges from about 9 mph on the calmest days to 9 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
19light breeze
29light breeze
39light breeze
49light breeze
59light breeze
69light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
189light breeze
199light breeze
209light breeze
219light breeze
229light breeze
239light breeze
249light breeze
259light breeze
269light breeze
279light breeze
289light breeze
299light breeze
309light breeze
319light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 10 h 12 min at the start of January to 10 h 36 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 7:20 AM to 7:17 AM, and sunset from 5:30 PM to 5:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.27:205:30
210.27:205:30
310.27:205:31
410.27:215:32
510.27:215:32
610.27:215:33
710.27:215:34
810.27:215:35
910.27:215:35
1010.27:215:36
1110.37:215:37
1210.37:215:38
1310.37:215:38
1410.37:215:39
1510.37:215:40
1610.37:215:41
1710.37:215:42
1810.47:215:42
1910.47:215:43
2010.47:215:44
2110.47:215:45
2210.47:205:46
2310.47:205:46
2410.57:205:47
2510.57:195:48
2610.57:195:49
2710.57:195:50
2810.57:185:51
2910.67:185:51
3010.67:185:52
3110.67:175:53

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.95 kWh/m².

For context, solar energy here swings from a low near 2.66 kWh/m² to a high of 6.2 kWh/m² in July across the year — January's 2.95 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.7Moderate
22.7Moderate
32.7Moderate
42.7Moderate
52.8Moderate
62.8Moderate
72.8Moderate
82.8Moderate
92.8Moderate
102.8Moderate
112.9Moderate
122.9Moderate
132.9Moderate
142.9Moderate
152.9Moderate
162.9Moderate
173.0Moderate
183.0Moderate
193.0Moderate
203.0Moderate
213.0Moderate
223.0Moderate
233.1Moderate
243.1Moderate
253.1Moderate
263.1Moderate
273.1Moderate
283.1Moderate
293.1Moderate
303.2Moderate
313.2Moderate
Planning a trip in January

Hazard calendar for Angleton

In seasonPeak

None of Angleton's seasonal hazards are active in January. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Angleton sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Angleton?

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

5.8
Sightseeing
7th-best month of the year
1.7
Beach & pool
12th-best month of the year

January is a reasonable time to visit Angleton for sightseeing.

What to pack for Angleton in January

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

In January, Angleton sees daytime highs around 64°F and nights near 47°F. Worth packing: rain gear. About 10 days see rain.

rain gear

Sea temperature near Angleton in January

The nearest coast averages about 59°F in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 mi away) is warmest in August at about 86°F and coldest in January near 59°F.

It's comfortable for a long swim from Apr 3 to Nov 25 — about 7.8 months when the water holds above 68°F.

60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan59Cool
Feb60Cool
Mar64Cool
Apr71Refreshing
May78Warm
Jun83Tropical
Jul85Tropical
Aug86Tropical
Sep84Tropical
Oct78Warm
Nov70Refreshing
Dec63Cool

UV index in Angleton 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 Angleton peaks around August 10 at about 11 (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 highHighModerateAug 10UV 11Dec 21UV 4
UV index (midday)Level
Jan4Moderate
Feb6High
Mar6High
Apr10Extreme
May10Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep9Very high
Oct6High
Nov5High
Dec4Moderate

Air quality in Angleton 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 Angleton is worst in July — around 21 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (November, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1521 µg/m³Nov 218 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar10Good
Apr10Good
May13Moderate
Jun17Moderate
Jul21Moderate
Aug15Moderate
Sep11Good
Oct8Good
Nov8Good
Dec8Good
Location & terrain

Where is Angleton?

Angleton sits at 29.2°N, 95.4°W, 30 ft above sea level, in United States. The nearest listed city is Lake Jackson, 9.3 mi away.

Topography around Angleton

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

Within 2 miles, the terrain around Angleton has only modest variations in elevation — a maximum elevation change of 59 ft around an average of 30 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 135 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 236 ft.

The land around Angleton is covered by grassland (40%) and trees (39%) within 2 miles, grassland (40%) and trees (37%) within 10 miles, and water (33%), trees (23%) and grassland (22%) within 50 miles.

2 miles
59 ft
10 miles
135 ft
50 miles
236 ft
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
January weather nearby: Lake Jackson 9.3 mi · Alvin 21 mi · Fresno 25 mi · Friendswood 29 mi · Pearland 29 mi · Dickinson 30 mi · League City 31 mi · La Marque 31 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 Angleton (29.1694°, -95.4319°, elevation 30 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).