Butwāl weather in April
In April, Butwāl sees average daytime highs of 32°C and overnight lows near 18°C, with 41 mm of rain across 8.5 wet days and about 12.6 hours of daylight. It is the 2nd-warmest and 7th-wettest month of the year here.
Highs climb over the month, from about 30°C in the first days to 32°C by the end. The sky is clear or mostly clear about 57% of the time in April, and the air most often feels dry.
Daylight stretches from about 12 h 12 min at the start of April to 13 hours by month's end. Set against the rest of the year, April is Butwāl's 5th-clearest and 1st-windiest month. For the whole year in context, see Butwāl's year-round climate.
- Daytime high
- 32°
- 2nd warmest
- Overnight low
- 18°
- 6th coldest
- Rainfall
- 41 mm
- 8.5 wet days
- Daylight
- 12 h 42 min
- 5:52 AM – 6:31 PM
- Cloud cover
- 36%
- 5th clearest
- Wind
- 7 km/h
- 1st windiest
- Solar energy
- 6.48 kWh/m²
- Travel score
- 4.6
- out of 10
Butwāl is city in Rupandehi District, Nepal.
- Density
- 1,920/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in April
Highs climb over the month, from about 30°C in the first days to 32°C by the end.
A typical April day in Butwāl reaches about 32°C in the afternoon and slips back to 18°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 35°C. Set against its neighbours, April runs about 4°C warmer than March and on par with May.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Avg low (°C) | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 16 |
| 2 | 30 | 16 |
| 3 | 30 | 16 |
| 4 | 31 | 16 |
| 5 | 31 | 17 |
| 6 | 31 | 17 |
| 7 | 31 | 17 |
| 8 | 31 | 17 |
| 9 | 31 | 17 |
| 10 | 31 | 17 |
| 11 | 32 | 17 |
| 12 | 32 | 18 |
| 13 | 32 | 18 |
| 14 | 32 | 18 |
| 15 | 32 | 18 |
| 16 | 32 | 18 |
| 17 | 32 | 18 |
| 18 | 32 | 18 |
| 19 | 32 | 18 |
| 20 | 32 | 19 |
| 21 | 32 | 19 |
| 22 | 32 | 19 |
| 23 | 32 | 19 |
| 24 | 32 | 19 |
| 25 | 32 | 19 |
| 26 | 32 | 19 |
| 27 | 32 | 19 |
| 28 | 32 | 19 |
| 29 | 32 | 20 |
| 30 | 32 | 20 |
How April really feels in Butwāl
Once humidity and wind are folded in, April averages 14 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 April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Butwāl weather by month
How April compares with the rest of the year at a glance. April is the 2nd-warmest and 7th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 19° / 8° | 21 | 3.1 | 10.4 | 7.4 |
| Feb | 22° / 10° | 23 | 4.2 | 11 | 7.9 |
| Mar | 27° / 14° | 20 | 4.6 | 11.8 | 7.4 |
| Apr | 32° / 18° | 41 | 8.5 | 12.6 | 4.6 |
| May | 32° / 21° | 127 | 18.3 | 13.4 | 3.5 |
| Jun | 31° / 23° | 375 | 25.3 | 13.7 | 3.0 |
| Jul | 29° / 24° | 574 | 30.7 | 13.6 | 2.7 |
| Aug | 29° / 24° | 516 | 29.9 | 13 | 2.8 |
| Sep | 29° / 23° | 280 | 26.4 | 12.2 | 3.5 |
| Oct | 27° / 18° | 58 | 11.4 | 11.3 | 6.6 |
| Nov | 24° / 13° | 9 | 1.4 | 10.6 | 8.8 |
| Dec | 20° / 9° | 10 | 1.1 | 10.3 | 8.2 |
Cloud cover in April
The sky is clear or mostly clear about 57% of the time in April.
Beyond those clear spells, partly cloudy skies cover about 21% of April, with mostly cloudy or overcast conditions the remaining 22%. 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 79 | 79 | 79 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 |
| Cloudier (%) | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 79 | 21 |
| 2 | 79 | 21 |
| 3 | 79 | 21 |
| 4 | 78 | 22 |
| 5 | 78 | 22 |
| 6 | 78 | 22 |
| 7 | 78 | 22 |
| 8 | 78 | 22 |
| 9 | 78 | 22 |
| 10 | 78 | 22 |
| 11 | 78 | 22 |
| 12 | 78 | 22 |
| 13 | 78 | 22 |
| 14 | 77 | 23 |
| 15 | 77 | 23 |
| 16 | 77 | 23 |
| 17 | 77 | 23 |
| 18 | 77 | 23 |
| 19 | 77 | 23 |
| 20 | 77 | 23 |
| 21 | 77 | 23 |
| 22 | 78 | 22 |
| 23 | 78 | 22 |
| 24 | 78 | 22 |
| 25 | 78 | 22 |
| 26 | 78 | 22 |
| 27 | 78 | 22 |
| 28 | 78 | 22 |
| 29 | 78 | 22 |
| 30 | 78 | 22 |
Chance of precipitation in April
Butwāl gets around 41 mm of rain over 8.5 wet days in April. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 29% and peaks near 46% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 25 | 25 | 26 | 27 | 29 | 30 | 31 | 32 | 34 | 36 | 37 | 39 | 41 | 42 | 44 | 45 | 46 |
| Rain chance (%) | |
|---|---|
| 1 | 21 |
| 2 | 21 |
| 3 | 21 |
| 4 | 21 |
| 5 | 21 |
| 6 | 21 |
| 7 | 22 |
| 8 | 22 |
| 9 | 22 |
| 10 | 23 |
| 11 | 23 |
| 12 | 23 |
| 13 | 24 |
| 14 | 25 |
| 15 | 25 |
| 16 | 26 |
| 17 | 27 |
| 18 | 29 |
| 19 | 30 |
| 20 | 31 |
| 21 | 32 |
| 22 | 34 |
| 23 | 36 |
| 24 | 37 |
| 25 | 39 |
| 26 | 41 |
| 27 | 42 |
| 28 | 44 |
| 29 | 45 |
| 30 | 46 |
Humidity in April
Most of April feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, April lands in the dry band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 12% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 54 | 54 | 54 | 53 | 53 | 53 | 52 | 52 | 51 | 50 | 49 | 48 | 47 | 45 | 44 | 42 | 41 | 39 | 38 | 36 | 34 | 32 | 30 | 28 | 27 | 25 | 23 | 21 | 20 | 18 |
| Comfortable (%) | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 18 | 17 | 17 |
| Humid (%) | 15 | 16 | 16 | 17 | 17 | 18 | 19 | 19 | 20 | 21 | 22 | 22 | 23 | 24 | 24 | 25 | 26 | 27 | 28 | 28 | 29 | 30 | 31 | 32 | 33 | 33 | 34 | 34 | 35 | 35 |
| Muggy (%) | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 10 | 10 | 11 | 12 | 13 | 14 | 16 | 17 | 19 | 20 | 22 | 24 | 25 | 27 | 29 |
| Oppressive (%) | 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 | 1 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 54 | 28 | 15 | 3 | 0 |
| 2 | 54 | 27 | 16 | 3 | 0 |
| 3 | 54 | 27 | 16 | 3 | 0 |
| 4 | 53 | 26 | 17 | 4 | 0 |
| 5 | 53 | 26 | 17 | 4 | 0 |
| 6 | 53 | 25 | 18 | 4 | 0 |
| 7 | 52 | 25 | 19 | 4 | 0 |
| 8 | 52 | 24 | 19 | 5 | 0 |
| 9 | 51 | 24 | 20 | 5 | 0 |
| 10 | 50 | 23 | 21 | 6 | 0 |
| 11 | 49 | 23 | 22 | 6 | 0 |
| 12 | 48 | 23 | 22 | 7 | 0 |
| 13 | 47 | 23 | 23 | 7 | 0 |
| 14 | 45 | 23 | 24 | 8 | 0 |
| 15 | 44 | 23 | 24 | 9 | 0 |
| 16 | 42 | 23 | 25 | 10 | 0 |
| 17 | 41 | 23 | 26 | 10 | 0 |
| 18 | 39 | 23 | 27 | 11 | 0 |
| 19 | 38 | 23 | 28 | 12 | 0 |
| 20 | 36 | 23 | 28 | 13 | 0 |
| 21 | 34 | 22 | 29 | 14 | 0 |
| 22 | 32 | 22 | 30 | 16 | 0 |
| 23 | 30 | 21 | 31 | 17 | 0 |
| 24 | 28 | 21 | 32 | 19 | 0 |
| 25 | 27 | 20 | 33 | 20 | 0 |
| 26 | 25 | 19 | 33 | 22 | 1 |
| 27 | 23 | 19 | 34 | 24 | 1 |
| 28 | 21 | 18 | 34 | 25 | 1 |
| 29 | 20 | 17 | 35 | 27 | 1 |
| 30 | 18 | 17 | 35 | 29 | 1 |
Wind in April
Winds average 7 km/h in April, the windiest month of the year.
Across April, daily wind ranges from about 6 km/h on the calmest days to 7 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 6 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 6 | calm |
| 24 | 6 | calm |
| 25 | 6 | calm |
| 26 | 6 | calm |
| 27 | 6 | calm |
| 28 | 6 | calm |
| 29 | 6 | calm |
| 30 | 6 | calm |
Sunrise & sunset in April
Daylight runs from about 12 h 12 min at the start of April to 13 hours by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 48 minutes over April. Sunrise moves from 6:08 AM to 5:38 AM, and sunset from 6:23 PM to 6:39 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.2 | 12.3 | 12.3 | 12.3 | 12.4 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 | 12.6 | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 13.0 | 13.0 | 13.0 |
| Sunrise (AM) | 6:08 | 6:07 | 6:06 | 6:05 | 6:04 | 6:03 | 6:02 | 6:00 | 5:59 | 5:58 | 5:57 | 5:56 | 5:55 | 5:54 | 5:53 | 5:52 | 5:51 | 5:50 | 5:49 | 5:48 | 5:46 | 5:45 | 5:45 | 5:44 | 5:43 | 5:42 | 5:41 | 5:40 | 5:39 | 5:38 |
| Sunset (PM) | 6:23 | 6:24 | 6:24 | 6:25 | 6:25 | 6:26 | 6:26 | 6:27 | 6:27 | 6:28 | 6:28 | 6:29 | 6:30 | 6:30 | 6:31 | 6:31 | 6:32 | 6:32 | 6:33 | 6:33 | 6:34 | 6:34 | 6:35 | 6:36 | 6:36 | 6:37 | 6:37 | 6:38 | 6:38 | 6:39 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.2 | 6:08 | 6:23 |
| 2 | 12.3 | 6:07 | 6:24 |
| 3 | 12.3 | 6:06 | 6:24 |
| 4 | 12.3 | 6:05 | 6:25 |
| 5 | 12.4 | 6:04 | 6:25 |
| 6 | 12.4 | 6:03 | 6:26 |
| 7 | 12.4 | 6:02 | 6:26 |
| 8 | 12.4 | 6:00 | 6:27 |
| 9 | 12.5 | 5:59 | 6:27 |
| 10 | 12.5 | 5:58 | 6:28 |
| 11 | 12.5 | 5:57 | 6:28 |
| 12 | 12.6 | 5:56 | 6:29 |
| 13 | 12.6 | 5:55 | 6:30 |
| 14 | 12.6 | 5:54 | 6:30 |
| 15 | 12.6 | 5:53 | 6:31 |
| 16 | 12.7 | 5:52 | 6:31 |
| 17 | 12.7 | 5:51 | 6:32 |
| 18 | 12.7 | 5:50 | 6:32 |
| 19 | 12.7 | 5:49 | 6:33 |
| 20 | 12.8 | 5:48 | 6:33 |
| 21 | 12.8 | 5:46 | 6:34 |
| 22 | 12.8 | 5:45 | 6:34 |
| 23 | 12.8 | 5:45 | 6:35 |
| 24 | 12.9 | 5:44 | 6:36 |
| 25 | 12.9 | 5:43 | 6:36 |
| 26 | 12.9 | 5:42 | 6:37 |
| 27 | 12.9 | 5:41 | 6:37 |
| 28 | 13.0 | 5:40 | 6:38 |
| 29 | 13.0 | 5:39 | 6:38 |
| 30 | 13.0 | 5:38 | 6:39 |
Solar energy in April
Average shortwave solar energy reaching the ground each day in April, about 6.48 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 3.56 kWh/m² to a high of 6.48 kWh/m² in April across the year — April's 6.48 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.2 | 6.2 | 6.3 | 6.3 | 6.3 | 6.3 | 6.4 | 6.4 | 6.4 | 6.4 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.4 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | 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 | 6.2 | Intense |
| 2 | 6.2 | Intense |
| 3 | 6.3 | Intense |
| 4 | 6.3 | Intense |
| 5 | 6.3 | Intense |
| 6 | 6.3 | Intense |
| 7 | 6.4 | Intense |
| 8 | 6.4 | Intense |
| 9 | 6.4 | Intense |
| 10 | 6.4 | Intense |
| 11 | 6.5 | Intense |
| 12 | 6.5 | Intense |
| 13 | 6.5 | Intense |
| 14 | 6.5 | Intense |
| 15 | 6.5 | Intense |
| 16 | 6.5 | Intense |
| 17 | 6.5 | Intense |
| 18 | 6.5 | Intense |
| 19 | 6.5 | Intense |
| 20 | 6.5 | Intense |
| 21 | 6.5 | Intense |
| 22 | 6.5 | Intense |
| 23 | 6.5 | Intense |
| 24 | 6.5 | Intense |
| 25 | 6.5 | Intense |
| 26 | 6.5 | Intense |
| 27 | 6.5 | Intense |
| 28 | 6.5 | Intense |
| 29 | 6.5 | Intense |
| 30 | 6.4 | Intense |
Hazard calendar for Butwāl
None of Butwāl's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Butwāl's monsoon runs June–September, when most of the year's rain falls.
Is April a good time to visit Butwāl?
Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
April is a reasonable time to visit Butwāl for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Butwāl in April
From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In April, Butwāl sees daytime highs around 32°C and nights near 18°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.
UV index in Butwāl in April
Clear-sky midday UV in April peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Butwāl peaks around July 22 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 at about 4 (moderate).
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) | 4 | 4 | 8 | 8 | 9 | 8 | 11 | 10 | 9 | 6 | 4 | 4 |
| Level | Moderate | Moderate | Very high | Very high | Very high | Very high | Extreme | Extreme | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 4 | Moderate |
| Mar | 8 | Very high |
| Apr | 8 | Very high |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 11 | Extreme |
| Aug | 10 | Extreme |
| Sep | 9 | Very high |
| Oct | 6 | High |
| Nov | 4 | Moderate |
| Dec | 4 | Moderate |
Air quality in Butwāl in April
Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.
Air quality in Butwāl is worst in January — around 166 µg/m³ PM2.5 (very unhealthy), about 4.5× the cleanest month (July, 37 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) | 166 | 138 | 104 | 90 | 69 | 63 | 37 | 44 | 54 | 95 | 140 | 158 |
| Level | Very unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Poor | Unhealthy | Unhealthy | Very unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 166 | Very unhealthy |
| Feb | 138 | Unhealthy |
| Mar | 104 | Unhealthy |
| Apr | 90 | Unhealthy |
| May | 69 | Unhealthy |
| Jun | 63 | Unhealthy |
| Jul | 37 | Poor |
| Aug | 44 | Poor |
| Sep | 54 | Poor |
| Oct | 95 | Unhealthy |
| Nov | 140 | Unhealthy |
| Dec | 158 | Very unhealthy |
Where is Butwāl?
Butwāl sits at 27.7°N, 83.5°E, 141 m above sea level, in Nepal. The nearest listed city is Siddharthanagar, 21 km away.
Topography around Butwāl
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Butwāl.
Within 3 km, the terrain around Butwāl has large variations in elevation — a maximum elevation change of 622 m around an average of 224 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,787 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,420 m.
The land around Butwāl is covered by trees (49%) and artificial surfaces (37%) within 3 km, trees (60%) and cropland (30%) within 16 km, and trees (59%) and cropland (36%) within 80 km.
Nepal travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / D / M
- 230 V · 50 Hz
- Prices
- ≈ 24% of US
- price level, 2025
- GDP per capita
- $1,536
- 2025
- Happiness
- 5.1 / 10
- World Happiness, 2025
- Safe drinking water
- 16%
- of population, 2024
- Homicide rate
- 2.1
- per 100k, 2020
- Road deaths
- 16.3
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Moderate
- EF EPI 514
- 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 Butwāl (27.6912°, 83.4525°, elevation 141 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).