Lom Sak weather in March
In March, Lom Sak sees average daytime highs of 34°C and overnight lows near 21°C, with 27 mm of rain across 4.2 wet days and about 11.9 hours of daylight. It is the 2nd-warmest and 8th-wettest month of the year here.
Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 60% of the time in March, and the air most often feels muggy.
Daylight stretches from about 11 h 36 min at the start of March to 12 h 06 min by month's end. Set against the rest of the year, March is Lom Sak's 4th-clearest and 6th-windiest month. For the whole year in context, see Lom Sak's year-round climate.
- Daytime high
- 34°
- 2nd warmest
- Overnight low
- 21°
- 5th coldest
- Rainfall
- 27 mm
- 4.2 wet days
- Daylight
- 11 h 54 min
- 6:28 AM – 6:21 PM
- Cloud cover
- 39%
- 4th clearest
- Wind
- 6 km/h
- 6th windiest
- Solar energy
- 5.99 kWh/m²
- Travel score
- 3.7
- out of 10
Lom Sak is town in Lom Sak district, Phetchabun province, Thailand.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in March
Day-to-day highs hold fairly steady near 34°C through the month.
A typical March day in Lom Sak reaches about 34°C in the afternoon and slips back to 21°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°C. Set against its neighbours, March runs about 1°C warmer than February and about 1°C cooler than April.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 |
| Avg low (°C) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 33 | 20 |
| 2 | 33 | 20 |
| 3 | 33 | 20 |
| 4 | 34 | 20 |
| 5 | 34 | 20 |
| 6 | 34 | 20 |
| 7 | 34 | 20 |
| 8 | 34 | 21 |
| 9 | 34 | 21 |
| 10 | 34 | 21 |
| 11 | 34 | 21 |
| 12 | 34 | 21 |
| 13 | 34 | 21 |
| 14 | 34 | 21 |
| 15 | 34 | 21 |
| 16 | 34 | 21 |
| 17 | 34 | 21 |
| 18 | 34 | 21 |
| 19 | 34 | 22 |
| 20 | 34 | 22 |
| 21 | 34 | 22 |
| 22 | 34 | 22 |
| 23 | 34 | 22 |
| 24 | 34 | 22 |
| 25 | 34 | 22 |
| 26 | 34 | 22 |
| 27 | 34 | 22 |
| 28 | 34 | 22 |
| 29 | 34 | 22 |
| 30 | 34 | 22 |
| 31 | 34 | 22 |
How March really feels in Lom Sak
Once humidity and wind are folded in, March averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in March is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Lom Sak weather by month
How March compares with the rest of the year at a glance. March is the 2nd-warmest and 8th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 31° / 18° | 9 | 2.1 | 11.1 | 5.7 |
| Feb | 32° / 19° | 11 | 1.8 | 11.4 | 4.8 |
| Mar | 34° / 21° | 27 | 4.2 | 11.9 | 3.7 |
| Apr | 35° / 24° | 40 | 7.3 | 12.4 | 2.8 |
| May | 34° / 25° | 112 | 16.7 | 12.8 | 2.5 |
| Jun | 33° / 25° | 108 | 16.8 | 13 | 2.8 |
| Jul | 32° / 24° | 136 | 18.7 | 12.9 | 3.1 |
| Aug | 31° / 24° | 169 | 21.8 | 12.6 | 3.1 |
| Sep | 31° / 24° | 158 | 19.4 | 12.1 | 3.3 |
| Oct | 32° / 23° | 69 | 9.6 | 11.6 | 4.2 |
| Nov | 32° / 21° | 17 | 2 | 11.2 | 5.1 |
| Dec | 30° / 18° | 9 | 1.2 | 11 | 6.1 |
Cloud cover in March
The sky is clear or mostly clear about 60% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 18% of March, with mostly cloudy or overcast conditions the remaining 23%. Skies tend to cloud over as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 88 | 88 | 88 | 88 | 87 | 87 | 86 | 86 | 84 | 84 | 83 | 82 | 80 | 79 | 78 | 77 | 75 | 74 | 73 | 72 | 71 | 71 | 70 | 69 | 69 | 68 | 68 | 69 | 69 | 69 | 69 |
| Cloudier (%) | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 16 | 16 | 17 | 18 | 20 | 21 | 22 | 23 | 25 | 26 | 27 | 28 | 29 | 29 | 30 | 31 | 31 | 32 | 32 | 31 | 31 | 31 | 31 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 88 | 12 |
| 2 | 88 | 12 |
| 3 | 88 | 12 |
| 4 | 88 | 12 |
| 5 | 87 | 13 |
| 6 | 87 | 13 |
| 7 | 86 | 14 |
| 8 | 86 | 14 |
| 9 | 84 | 16 |
| 10 | 84 | 16 |
| 11 | 83 | 17 |
| 12 | 82 | 18 |
| 13 | 80 | 20 |
| 14 | 79 | 21 |
| 15 | 78 | 22 |
| 16 | 77 | 23 |
| 17 | 75 | 25 |
| 18 | 74 | 26 |
| 19 | 73 | 27 |
| 20 | 72 | 28 |
| 21 | 71 | 29 |
| 22 | 71 | 29 |
| 23 | 70 | 30 |
| 24 | 69 | 31 |
| 25 | 69 | 31 |
| 26 | 68 | 32 |
| 27 | 68 | 32 |
| 28 | 69 | 31 |
| 29 | 69 | 31 |
| 30 | 69 | 31 |
| 31 | 69 | 31 |
Chance of precipitation in March
Lom Sak gets around 27 mm of rain over 4.2 wet days in March. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 14% and peaks near 20% on the wettest days. The odds climb toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 11 | 11 | 12 | 14 | 15 | 16 | 17 | 17 | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Rain chance (%) | |
|---|---|
| 1 | 7 |
| 2 | 7 |
| 3 | 7 |
| 4 | 7 |
| 5 | 7 |
| 6 | 7 |
| 7 | 7 |
| 8 | 7 |
| 9 | 8 |
| 10 | 8 |
| 11 | 9 |
| 12 | 10 |
| 13 | 11 |
| 14 | 11 |
| 15 | 12 |
| 16 | 14 |
| 17 | 15 |
| 18 | 16 |
| 19 | 17 |
| 20 | 17 |
| 21 | 18 |
| 22 | 19 |
| 23 | 19 |
| 24 | 20 |
| 25 | 20 |
| 26 | 20 |
| 27 | 20 |
| 28 | 20 |
| 29 | 20 |
| 30 | 20 |
| 31 | 20 |
Humidity in March
Most of March feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, March lands in the muggy band about 41% of days. Sticky, muggy-or-worse air turns up on roughly 80% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Comfortable (%) | 14 | 13 | 12 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Humid (%) | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 20 | 19 | 17 | 16 | 15 | 13 | 12 | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 |
| Muggy (%) | 41 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 41 | 41 | 41 | 42 | 42 | 43 | 43 | 43 | 44 | 44 | 44 | 43 | 43 | 43 | 42 | 42 | 41 | 40 | 40 | 39 | 38 |
| Oppressive (%) | 21 | 21 | 22 | 24 | 25 | 26 | 27 | 29 | 30 | 32 | 33 | 35 | 36 | 38 | 39 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 49 | 50 | 51 | 53 | 53 | 54 | 54 |
| Miserable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 2 | 14 | 23 | 41 | 21 | 0 |
| 2 | 2 | 13 | 23 | 40 | 21 | 0 |
| 3 | 2 | 12 | 23 | 40 | 22 | 0 |
| 4 | 2 | 11 | 23 | 40 | 24 | 0 |
| 5 | 2 | 10 | 23 | 40 | 25 | 0 |
| 6 | 2 | 10 | 22 | 40 | 26 | 0 |
| 7 | 2 | 9 | 22 | 40 | 27 | 0 |
| 8 | 2 | 9 | 21 | 40 | 29 | 0 |
| 9 | 2 | 8 | 20 | 40 | 30 | 0 |
| 10 | 2 | 8 | 19 | 40 | 32 | 0 |
| 11 | 1 | 7 | 17 | 41 | 33 | 0 |
| 12 | 1 | 7 | 16 | 41 | 35 | 0 |
| 13 | 1 | 6 | 15 | 41 | 36 | 0 |
| 14 | 1 | 6 | 13 | 42 | 38 | 0 |
| 15 | 1 | 5 | 12 | 42 | 39 | 0 |
| 16 | 1 | 5 | 11 | 43 | 41 | 0 |
| 17 | 0 | 4 | 10 | 43 | 42 | 0 |
| 18 | 0 | 4 | 9 | 43 | 43 | 0 |
| 19 | 0 | 3 | 9 | 44 | 44 | 0 |
| 20 | 0 | 3 | 8 | 44 | 45 | 0 |
| 21 | 0 | 3 | 8 | 44 | 46 | 0 |
| 22 | 0 | 2 | 7 | 43 | 47 | 0 |
| 23 | 0 | 2 | 7 | 43 | 48 | 0 |
| 24 | 0 | 2 | 7 | 43 | 49 | 0 |
| 25 | 0 | 2 | 7 | 42 | 49 | 0 |
| 26 | 0 | 1 | 7 | 42 | 50 | 0 |
| 27 | 0 | 1 | 7 | 41 | 51 | 0 |
| 28 | 0 | 1 | 6 | 40 | 53 | 0 |
| 29 | 0 | 1 | 6 | 40 | 53 | 0 |
| 30 | 0 | 1 | 6 | 39 | 54 | 0 |
| 31 | 0 | 1 | 6 | 38 | 54 | 1 |
Wind in March
Winds average 6 km/h in March.
Across March, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 6 | calm |
| 2 | 6 | calm |
| 3 | 6 | calm |
| 4 | 6 | calm |
| 5 | 6 | calm |
| 6 | 6 | calm |
| 7 | 6 | calm |
| 8 | 6 | calm |
| 9 | 6 | calm |
| 10 | 6 | calm |
| 11 | 6 | calm |
| 12 | 6 | calm |
| 13 | 6 | calm |
| 14 | 6 | calm |
| 15 | 6 | calm |
| 16 | 6 | calm |
| 17 | 6 | calm |
| 18 | 6 | calm |
| 19 | 6 | calm |
| 20 | 6 | calm |
| 21 | 6 | calm |
| 22 | 6 | calm |
| 23 | 6 | calm |
| 24 | 6 | calm |
| 25 | 6 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
| 31 | 5 | calm |
Sunrise & sunset in March
Daylight runs from about 11 h 36 min at the start of March to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 30 minutes over March. Sunrise moves from 6:39 AM to 6:16 AM, and sunset from 6:18 PM to 6:24 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.6 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Sunrise (AM) | 6:39 | 6:38 | 6:38 | 6:37 | 6:36 | 6:36 | 6:35 | 6:34 | 6:33 | 6:33 | 6:32 | 6:31 | 6:31 | 6:30 | 6:29 | 6:28 | 6:27 | 6:27 | 6:26 | 6:25 | 6:24 | 6:23 | 6:23 | 6:22 | 6:21 | 6:20 | 6:19 | 6:19 | 6:18 | 6:17 | 6:16 |
| Sunset (PM) | 6:18 | 6:18 | 6:18 | 6:18 | 6:19 | 6:19 | 6:19 | 6:19 | 6:20 | 6:20 | 6:20 | 6:20 | 6:21 | 6:21 | 6:21 | 6:21 | 6:21 | 6:22 | 6:22 | 6:22 | 6:22 | 6:22 | 6:22 | 6:23 | 6:23 | 6:23 | 6:23 | 6:23 | 6:23 | 6:24 | 6:24 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.6 | 6:39 | 6:18 |
| 2 | 11.7 | 6:38 | 6:18 |
| 3 | 11.7 | 6:38 | 6:18 |
| 4 | 11.7 | 6:37 | 6:18 |
| 5 | 11.7 | 6:36 | 6:19 |
| 6 | 11.7 | 6:36 | 6:19 |
| 7 | 11.7 | 6:35 | 6:19 |
| 8 | 11.8 | 6:34 | 6:19 |
| 9 | 11.8 | 6:33 | 6:20 |
| 10 | 11.8 | 6:33 | 6:20 |
| 11 | 11.8 | 6:32 | 6:20 |
| 12 | 11.8 | 6:31 | 6:20 |
| 13 | 11.8 | 6:31 | 6:21 |
| 14 | 11.9 | 6:30 | 6:21 |
| 15 | 11.9 | 6:29 | 6:21 |
| 16 | 11.9 | 6:28 | 6:21 |
| 17 | 11.9 | 6:27 | 6:21 |
| 18 | 11.9 | 6:27 | 6:22 |
| 19 | 11.9 | 6:26 | 6:22 |
| 20 | 11.9 | 6:25 | 6:22 |
| 21 | 12.0 | 6:24 | 6:22 |
| 22 | 12.0 | 6:23 | 6:22 |
| 23 | 12.0 | 6:23 | 6:22 |
| 24 | 12.0 | 6:22 | 6:23 |
| 25 | 12.0 | 6:21 | 6:23 |
| 26 | 12.0 | 6:20 | 6:23 |
| 27 | 12.1 | 6:19 | 6:23 |
| 28 | 12.1 | 6:19 | 6:23 |
| 29 | 12.1 | 6:18 | 6:23 |
| 30 | 12.1 | 6:17 | 6:24 |
| 31 | 12.1 | 6:16 | 6:24 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 5.99 kWh/m².
For context, solar energy here swings from a low near 3.84 kWh/m² to a high of 6.12 kWh/m² in April across the year — March's 5.99 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.8 | 5.8 | 5.9 | 5.9 | 5.9 | 5.9 | 5.9 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.1 | 6.1 | 6.1 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.8 | Bright |
| 2 | 5.8 | Bright |
| 3 | 5.9 | Bright |
| 4 | 5.9 | Bright |
| 5 | 5.9 | Bright |
| 6 | 5.9 | Bright |
| 7 | 5.9 | Bright |
| 8 | 6.0 | Bright |
| 9 | 6.0 | Bright |
| 10 | 6.0 | Bright |
| 11 | 6.0 | Bright |
| 12 | 6.0 | Intense |
| 13 | 6.0 | Intense |
| 14 | 6.0 | Intense |
| 15 | 6.0 | Intense |
| 16 | 6.0 | Intense |
| 17 | 6.0 | Intense |
| 18 | 6.0 | Intense |
| 19 | 6.0 | Intense |
| 20 | 6.0 | Intense |
| 21 | 6.0 | Intense |
| 22 | 6.0 | Intense |
| 23 | 6.0 | Intense |
| 24 | 6.0 | Intense |
| 25 | 6.0 | Intense |
| 26 | 6.0 | Intense |
| 27 | 6.0 | Intense |
| 28 | 6.0 | Intense |
| 29 | 6.1 | Intense |
| 30 | 6.1 | Intense |
| 31 | 6.1 | Intense |
Hazard calendar for Lom Sak
None of Lom Sak's seasonal hazards are active in March. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Lom Sak's rainy season runs May–September, when most of the year's rain falls.
Is March a good time to visit Lom Sak?
Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
March is a weaker month for outdoor sightseeing in Lom Sak. The water and warmth also suit a beach or pool day.
What to pack for Lom Sak in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Lom Sak sees daytime highs around 34°C and nights near 21°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.
UV index in Lom Sak in March
Clear-sky midday UV in March peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Lom Sak peaks around August 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 8 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 9 | 10 | 12 | 11 | 12 | 13 | 13 | 14 | 12 | 10 | 8 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 10 | Extreme |
| Mar | 12 | Extreme |
| Apr | 11 | Extreme |
| May | 12 | Extreme |
| Jun | 13 | Extreme |
| Jul | 13 | Extreme |
| Aug | 14 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Extreme |
| Nov | 8 | Very high |
| Dec | 8 | Very high |
Air quality in Lom Sak in March
Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.
Air quality in Lom Sak is worst in March — around 49 µg/m³ PM2.5 (poor), about 2.6× the cleanest month (June, 19 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) | 31 | 42 | 49 | 40 | 26 | 19 | 19 | 19 | 20 | 22 | 21 | 24 |
| Level | Moderate | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 31 | Moderate |
| Feb | 42 | Poor |
| Mar | 49 | Poor |
| Apr | 40 | Poor |
| May | 26 | Moderate |
| Jun | 19 | Moderate |
| Jul | 19 | Moderate |
| Aug | 19 | Moderate |
| Sep | 20 | Moderate |
| Oct | 22 | Moderate |
| Nov | 21 | Moderate |
| Dec | 24 | Moderate |
Where is Lom Sak?
Lom Sak sits at 16.8°N, 101.2°E, 147 m above sea level, in Thailand. The nearest listed city is Phetchabun, 41 km away.
Topography around Lom Sak
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Lom Sak.
Within 3 km, the terrain around Lom Sak has only modest variations in elevation — a maximum elevation change of 22 m around an average of 146 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 848 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,744 m.
The land around Lom Sak is covered by cropland (53%) and trees (29%) within 3 km, trees (53%) and cropland (38%) within 16 km, and trees (73%) within 80 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
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 Lom Sak (16.7798°, 101.2422°, elevation 147 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).