Houma weather in January

In January, Houma sees average daytime highs of 63°F and overnight lows near 47°F, with 4.4 in of rain across 9.1 wet days and about 10.3 hours of daylight. It is the 12th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 63°F through the month. The sky is clear or mostly clear about 35% 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 36 min by month's end. Set against the rest of the year, January is Houma's 8th-clearest and 4th-windiest month. For the whole year in context, see Houma's year-round climate.

Daytime high
63°
12th warmest
Overnight low
47°
1st coldest
Rainfall
4.4 in
9.1 wet days
Daylight
10 h 18 min
7:03 AM – 5:21 PM
Cloud cover
56%
8th clearest
Wind
9 mph
4th windiest
Solar energy
3.11 kWh/m²
Travel score
5.8
out of 10

Houma is only incorporated city and parish seat of Terrebonne Parish, Louisiana, United States.

Density
904/km²
people per km²
Founded
1834

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 63°F through the month.

A typical January day in Houma reaches about 63°F in the afternoon and slips back to 47°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 51°F and 74°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
106346
116346
126346
136346
146346
156346
166346
176346
186346
196346
206346
216446
226446
236446
246446
256446
266447
276447
286447
296447
306447
316447

How January really feels in Houma

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.

Houma weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan63° / 47°4.49.110.35.8
Feb67° / 50°3.69.110.96.2
Mar72° / 55°4.29.611.86.9
Apr78° / 62°3.88.712.77.0
May85° / 69°3.610.413.55.4
Jun89° / 75°5.116.713.93.6
Jul89° / 76°6.521.213.73.0
Aug89° / 76°6.721.813.13.0
Sep86° / 72°5.415.612.24.3
Oct80° / 63°3.68.911.36.9
Nov72° / 53°3.17.610.57.3
Dec65° / 49°3.59.410.16.2

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 12% of January, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14555
24555
34555
44456
54555
64654
74654
84654
94654
104654
114753
124852
134852
144951
154951
164951
174951
184951
194951
204951
214951
224951
234951
244852
254852
264753
274654
284654
294654
304753
314753

Chance of precipitation in January

Any precipitation

Houma gets around 4.4 in of rain over 9.1 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 32% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
131
230
330
430
530
630
729
829
929
1029
1128
1228
1328
1428
1528
1629
1729
1829
1929
2029
2129
2230
2330
2430
2531
2631
2732
2832
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 69% of days. Sticky, muggy-or-worse air turns up on roughly 7% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
166131191
267131190
366141190
466141190
565151190
665151190
766151180
866151180
966151180
1066151180
1167151170
1267151170
1368151070
1468151070
1569151060
1670141060
1770141060
1870141060
1971131060
207213960
217213960
227213960
237213960
247213960
257213960
267213960
277213960
287213960
297213960
307213960
317212970

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 06 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 30 minutes over January. Sunrise moves from 7:02 AM to 6:59 AM, and sunset from 5:10 PM to 5:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.17:025:10
210.17:025:11
310.17:035:11
410.27:035:12
510.27:035:13
610.27:035:13
710.27:035:14
810.27:035:15
910.27:035:16
1010.27:045:16
1110.27:045:17
1210.27:045:18
1310.37:045:19
1410.37:045:19
1510.37:035:20
1610.37:035:21
1710.37:035:22
1810.37:035:23
1910.37:035:23
2010.47:035:24
2110.47:035:25
2210.47:025:26
2310.47:025:27
2410.47:025:28
2510.47:015:28
2610.57:015:29
2710.57:015:30
2810.57:005:31
2910.57:005:32
3010.66:595:33
3110.66:595:33

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 3.11 kWh/m².

For context, solar energy here swings from a low near 2.86 kWh/m² to a high of 6.52 kWh/m² in May across the year — January's 3.11 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.8Moderate
22.8Moderate
32.9Moderate
42.9Moderate
52.9Moderate
62.9Moderate
72.9Moderate
83.0Moderate
93.0Moderate
103.0Moderate
113.0Moderate
123.1Moderate
133.1Moderate
143.1Moderate
153.1Moderate
163.1Moderate
173.2Moderate
183.2Moderate
193.2Moderate
203.2Moderate
213.2Moderate
223.3Moderate
233.3Moderate
243.3Moderate
253.3Moderate
263.3Moderate
273.3Moderate
283.3Moderate
293.4Moderate
303.4Moderate
313.4Moderate
Planning a trip in January

Hazard calendar for Houma

In seasonPeak

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

Houma 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 Houma?

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 Houma for sightseeing.

What to pack for Houma in January

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

In January, Houma sees daytime highs around 63°F and nights near 47°F. Worth packing: rain gear. About 9 days see rain.

rain gear

Sea temperature near Houma in January

The nearest coast averages about 63°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 33 mi away) is warmest in August at about 86°F and coldest in January near 63°F.

It's comfortable for a long swim from Mar 22 to Dec 5 — about 8.5 months when the water holds above 68°F.

60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan63Cool
Feb64Cool
Mar67Cool
Apr72Refreshing
May78Warm
Jun84Tropical
Jul86Tropical
Aug86Tropical
Sep84Tropical
Oct78Warm
Nov72Refreshing
Dec66Cool

UV index in Houma 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 Houma peaks around July 13 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 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 13UV 11Dec 20UV 4
UV index (midday)Level
Jan4Moderate
Feb6High
Mar7High
Apr10Extreme
May10Very high
Jun10Extreme
Jul11Extreme
Aug9Very high
Sep8Very high
Oct6High
Nov5Moderate
Dec4Moderate

Air quality in Houma 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 Houma is worst in July — around 23 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (December, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1323 µg/m³Dec 196 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb7Good
Mar8Good
Apr9Good
May16Moderate
Jun22Moderate
Jul23Moderate
Aug21Moderate
Sep12Good
Oct7Good
Nov6Good
Dec6Good
Location & terrain

Where is Houma?

Houma sits at 29.6°N, 90.7°W, 10 ft above sea level, in United States. The nearest listed city is Bayou Cane, 2.5 mi away.

Topography around Houma

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

Within 2 miles, the terrain around Houma has only modest variations in elevation — a maximum elevation change of 69 ft around an average of 10 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 102 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 174 ft.

The land around Houma is covered by artificial surfaces (36%), grassland (28%) and trees (26%) within 2 miles, trees (35%), grassland (25%) and wetland (24%) within 10 miles, and water (41%) and trees (26%) within 50 miles.

2 miles
69 ft
10 miles
102 ft
50 miles
174 ft
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
January weather nearby: Bayou Cane 2.5 mi · Laplace 35 mi · Kenner 40 mi · Estelle 40 mi · Metairie Terrace 42 mi · Marrero 43 mi · Metairie 43 mi · Harvey 44 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 Houma (29.5958°, -90.7195°, elevation 10 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).