Si Sa Ket weather in February

In February, Si Sa Ket sees average daytime highs of 33°C and overnight lows near 21°C, with 7 mm of rain across 1.7 wet days and about 11.5 hours of daylight. It is the 5th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 32°C in the first days to 34°C by the end. The sky is clear or mostly clear about 67% of the time in February, and the air most often feels humid.

Daylight stretches from about 11 h 18 min at the start of February to 11 h 42 min by month's end. Set against the rest of the year, February is Si Sa Ket's 1st-clearest and 7th-windiest month. For the whole year in context, see Si Sa Ket's year-round climate.

Daytime high
33°
5th warmest
Overnight low
21°
3rd coldest
Rainfall
7 mm
1.7 wet days
Daylight
11 h 30 min
6:32 AM – 6:02 PM
Cloud cover
33%
1st clearest
Wind
9 km/h
7th windiest
Solar energy
5.67 kWh/m²
Travel score
4.3
out of 10

Si Sa Ket is town in Si Sa Ket province, Thailand.

Density
1,221/km²
people per km²

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

Temperature in February

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 32°C in the first days to 34°C by the end.

A typical February day in Si Sa Ket reaches about 33°C in the afternoon and slips back to 21°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 36°C. Set against its neighbours, February runs about 2°C warmer than January and about 2°C cooler than March.

15°20°25°30°35°40°151015202528
Avg high (°C)Avg low (°C)
13220
23220
33220
43220
53220
63220
73320
83320
93320
103320
113321
123321
133321
143321
153321
163321
173421
183422
193422
203422
213422
223422
233422
243422
253422
263423
273423
283523

How February really feels in Si Sa Ket

Once humidity and wind are folded in, February averages 28 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
28
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in February is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Si Sa Ket weather by month

How February compares with the rest of the year at a glance. February is the 5th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 19°41.111.25.5
Feb33° / 21°71.711.54.3
Mar35° / 24°29611.92.7
Apr36° / 26°6611.412.31.9
May35° / 26°13420.312.71.9
Jun34° / 26°14420.212.92.2
Jul33° / 26°17123.312.82.4
Aug32° / 25°21824.912.52.4
Sep32° / 25°25024.412.12.6
Oct31° / 24°12114.911.73.8
Nov31° / 22°324.311.35.1
Dec30° / 20°71.611.15.9

Cloud cover in February

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 67% of the time in February, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of February, with mostly cloudy or overcast conditions the remaining 17%.

0%25%50%75%100%151015202528
Clearer (%)Cloudier (%)
18416
28416
38416
48416
58416
68416
78416
88416
98416
108317
118317
128317
138317
148218
158218
168218
178218
188218
198218
208218
218317
228317
238317
248317
258515
268515
278515
288515

Chance of precipitation in February

Any precipitation

Si Sa Ket gets around 7 mm of rain over 1.7 wet days in February. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 6% and peaks near 9% on the wettest days.

0%10%20%30%151015202528
Rain chance (%)
14
24
34
44
54
64
74
85
95
105
115
125
135
146
156
166
177
187
197
208
218
228
238
248
258
268
278
289

Humidity in February

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, February lands in the humid band about 32% of days. Sticky, muggy-or-worse air turns up on roughly 46% of them.

0%25%50%75%100%151015202528
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
192534248
282634239
3826332310
4826332310
5726322311
6726322412
7625322413
8624322513
9524322514
10523322614
11422332715
12421332716
13320332717
14318332817
15217342818
16216342919
17215332920
18214333021
19213333022
20213323023
21212323024
22212313025
23211313027
24211303028
25211293029
26210283029
27210283030
28210273031

Wind in February

Winds average 9 km/h in February.

Across February, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202528
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm

Sunrise & sunset in February

DaylightNight

Daylight runs from about 11 h 18 min at the start of February to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over February. Sunrise moves from 6:36 AM to 6:26 AM, and sunset from 5:56 PM to 6:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202528
Daylight (h)Sunrise (AM)Sunset (PM)
111.36:365:56
211.36:365:57
311.46:365:57
411.46:365:58
511.46:355:58
611.46:355:59
711.46:355:59
811.46:355:59
911.46:346:00
1011.46:346:00
1111.46:346:01
1211.56:336:01
1311.56:336:01
1411.56:336:02
1511.56:326:02
1611.56:326:03
1711.56:326:03
1811.56:316:03
1911.56:316:04
2011.66:306:04
2111.66:306:04
2211.66:296:04
2311.66:296:05
2411.66:286:05
2511.66:286:05
2611.66:276:06
2711.76:276:06
2811.76:266:06

Solar energy in February

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in February, about 5.67 kWh/m².

For context, solar energy here swings from a low near 4.42 kWh/m² to a high of 6.13 kWh/m² in April across the year — February's 5.67 kWh/m² sits near the top of that range.

0246151015202528
Solar energy (kWh/m²)Level
15.4Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.9Bright
285.9Bright
Planning a trip in February

Hazard calendar for Si Sa Ket

In seasonPeak

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

Si Sa Ket's monsoon runs May–October, when most of the year's rain falls.

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

Is February a good time to visit Si Sa Ket?

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

4.3
Sightseeing
4th-best month of the year
7.7
Beach & pool
3rd-best month of the year

February is a reasonable time to visit Si Sa Ket for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Si Sa Ket in February

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

In February, Si Sa Ket sees daytime highs around 33°C and nights near 21°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Si Sa Ket in February

LowModerateHighVery highExtreme

Clear-sky midday UV in February peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Si Sa Ket peaks around August 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 12UV 13Nov 23UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar11Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep11Extreme
Oct11Extreme
Nov8Very high
Dec8Very high

Air quality in Si Sa Ket in February

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Si Sa Ket is worst in March — around 58 µg/m³ PM2.5 (unhealthy), about 3.1× the cleanest month (December, 19 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorPoorModerateMar 1656 µg/m³Dec 1319 µg/m³
PM2.5 (µg/m³)Level
Jan29Moderate
Feb45Poor
Mar58Unhealthy
Apr43Poor
May28Moderate
Jun21Moderate
Jul23Moderate
Aug23Moderate
Sep27Moderate
Oct28Moderate
Nov22Moderate
Dec19Moderate
Location & terrain

Where is Si Sa Ket?

Si Sa Ket sits at 15.1°N, 104.3°E, 134 m above sea level, in Thailand. The nearest listed city is Ubon Ratchathani, 57 km away.

SurinPhibun Mangsahan

Topography around Si Sa Ket

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Si Sa Ket.

Within 3 km, the terrain around Si Sa Ket has only modest variations in elevation — a maximum elevation change of 32 m around an average of 126 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 45 m; within 80 km, significant variations in elevation — a maximum elevation change of 557 m.

The land around Si Sa Ket is covered by trees (47%) and artificial surfaces (31%) within 3 km, cropland (70%) within 16 km, and cropland (71%) and trees (25%) within 80 km.

3 km
32 m
16 km
45 m
80 km
557 m
treesgrasslandcroplandartificial surfaceswater
February weather nearby: Ubon Ratchathani 57 km · Warin Chamrap 58 km · Kantharalak 63 km · Yasothon 78 km · Det Udom 84 km · Amnat Charoen 89 km · Surin 93 km · Phibun Mangsahan 98 km

Thailand travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C
230 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$8,057
2025
Happiness
6.3 / 10
World Happiness, 2025
Homicide rate
4.8
per 100k, 2011
Road deaths
32.2
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 402
Religion
Buddhist 93%Muslim 5%Christian 1%other 1%

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 Si Sa Ket (15.1148°, 104.3294°, elevation 134 m), 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).