Lahān weather in June
In June, Lahān sees average daytime highs of 33°C and overnight lows near 26°C, with 252 mm of rain across 23 wet days and about 13.6 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.
Highs ease over the month, from about 34°C in the first days to 31°C by the end. The sky is clear or mostly clear about 22% of the time in June, and the air most often feels miserable.
Daylight stretches from about 13 h 36 min at the start of June to 13 h 42 min by month's end. Set against the rest of the year, June is Lahān's 9th-clearest and 2nd-windiest month. For the whole year in context, see Lahān's year-round climate.
- Daytime high
- 33°
- 3rd warmest
- Overnight low
- 26°
- 10th coldest
- Rainfall
- 252 mm
- 23 wet days
- Daylight
- 13 h 42 min
- 5:09 AM – 6:49 PM
- Cloud cover
- 67%
- 9th clearest
- Wind
- 9 km/h
- 2nd windiest
- Solar energy
- 4.71 kWh/m²
- Travel score
- 2.5
- out of 10
Lahān is municipality in Siraha District, Nepal.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in June
Highs ease over the month, from about 34°C in the first days to 31°C by the end.
A typical June day in Lahān reaches about 33°C in the afternoon and slips back to 26°C overnight — a 7°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, June runs about 2°C cooler than May and about 2°C warmer than July.
| 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) | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 31 |
| Avg low (°C) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 34 | 25 |
| 2 | 34 | 25 |
| 3 | 34 | 25 |
| 4 | 34 | 25 |
| 5 | 34 | 25 |
| 6 | 34 | 25 |
| 7 | 33 | 25 |
| 8 | 33 | 25 |
| 9 | 33 | 26 |
| 10 | 33 | 26 |
| 11 | 33 | 26 |
| 12 | 33 | 26 |
| 13 | 33 | 26 |
| 14 | 33 | 26 |
| 15 | 33 | 26 |
| 16 | 33 | 26 |
| 17 | 32 | 26 |
| 18 | 32 | 26 |
| 19 | 32 | 26 |
| 20 | 32 | 26 |
| 21 | 32 | 26 |
| 22 | 32 | 26 |
| 23 | 32 | 26 |
| 24 | 32 | 26 |
| 25 | 32 | 26 |
| 26 | 32 | 26 |
| 27 | 31 | 26 |
| 28 | 31 | 26 |
| 29 | 31 | 26 |
| 30 | 31 | 26 |
How June really feels in Lahān
Once humidity and wind are folded in, June averages 30 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 June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Lahān weather by month
How June compares with the rest of the year at a glance. June is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 22° / 10° | 12 | 1.8 | 10.5 | 8.5 |
| Feb | 26° / 13° | 12 | 2.1 | 11.1 | 8.5 |
| Mar | 31° / 17° | 12 | 2.4 | 11.8 | 5.6 |
| Apr | 35° / 22° | 31 | 5.6 | 12.6 | 3.1 |
| May | 34° / 24° | 97 | 13.7 | 13.3 | 2.7 |
| Jun | 33° / 26° | 252 | 23 | 13.6 | 2.5 |
| Jul | 31° / 26° | 413 | 27.6 | 13.5 | 2.6 |
| Aug | 31° / 26° | 279 | 27 | 12.9 | 2.6 |
| Sep | 31° / 25° | 240 | 23.1 | 12.2 | 3.2 |
| Oct | 30° / 21° | 57 | 6.9 | 11.4 | 5.8 |
| Nov | 28° / 16° | 4 | 0.5 | 10.7 | 8.3 |
| Dec | 24° / 11° | 4 | 0.8 | 10.4 | 9.1 |
Cloud cover in June
The sky is clear or mostly clear about 22% of the time in June.
Beyond those clear spells, partly cloudy skies cover about 17% of June, with mostly cloudy or overcast conditions the remaining 61%. 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 (%) | 71 | 70 | 69 | 67 | 65 | 64 | 61 | 58 | 55 | 53 | 50 | 46 | 44 | 41 | 39 | 35 | 32 | 31 | 28 | 26 | 23 | 21 | 19 | 17 | 15 | 15 | 13 | 12 | 11 | 11 |
| Cloudier (%) | 29 | 30 | 31 | 33 | 35 | 36 | 39 | 42 | 45 | 47 | 50 | 54 | 56 | 59 | 61 | 65 | 68 | 69 | 72 | 74 | 77 | 79 | 81 | 83 | 85 | 85 | 87 | 88 | 89 | 89 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 71 | 29 |
| 2 | 70 | 30 |
| 3 | 69 | 31 |
| 4 | 67 | 33 |
| 5 | 65 | 35 |
| 6 | 64 | 36 |
| 7 | 61 | 39 |
| 8 | 58 | 42 |
| 9 | 55 | 45 |
| 10 | 53 | 47 |
| 11 | 50 | 50 |
| 12 | 46 | 54 |
| 13 | 44 | 56 |
| 14 | 41 | 59 |
| 15 | 39 | 61 |
| 16 | 35 | 65 |
| 17 | 32 | 68 |
| 18 | 31 | 69 |
| 19 | 28 | 72 |
| 20 | 26 | 74 |
| 21 | 23 | 77 |
| 22 | 21 | 79 |
| 23 | 19 | 81 |
| 24 | 17 | 83 |
| 25 | 15 | 85 |
| 26 | 15 | 85 |
| 27 | 13 | 87 |
| 28 | 12 | 88 |
| 29 | 11 | 89 |
| 30 | 11 | 89 |
Chance of precipitation in June
Lahān gets around 252 mm of rain over 23 wet days in June. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 77% and peaks near 91% 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 (%) | 59 | 60 | 61 | 62 | 63 | 64 | 66 | 67 | 68 | 70 | 71 | 73 | 74 | 76 | 77 | 79 | 80 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 89 | 90 | 90 | 91 | 91 |
| Rain chance (%) | |
|---|---|
| 1 | 59 |
| 2 | 60 |
| 3 | 61 |
| 4 | 62 |
| 5 | 63 |
| 6 | 64 |
| 7 | 66 |
| 8 | 67 |
| 9 | 68 |
| 10 | 70 |
| 11 | 71 |
| 12 | 73 |
| 13 | 74 |
| 14 | 76 |
| 15 | 77 |
| 16 | 79 |
| 17 | 80 |
| 18 | 82 |
| 19 | 83 |
| 20 | 84 |
| 21 | 85 |
| 22 | 86 |
| 23 | 87 |
| 24 | 88 |
| 25 | 89 |
| 26 | 89 |
| 27 | 90 |
| 28 | 90 |
| 29 | 91 |
| 30 | 91 |
Humidity in June
Most of June feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June lands in the miserable band about 64% of days. Sticky, muggy-or-worse air turns up on roughly 99% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comfortable (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Humid (%) | 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 | 0 | 0 | 0 | 0 | 0 |
| Muggy (%) | 10 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oppressive (%) | 65 | 64 | 62 | 60 | 59 | 57 | 54 | 51 | 50 | 47 | 45 | 42 | 39 | 36 | 33 | 30 | 27 | 25 | 22 | 19 | 17 | 15 | 13 | 12 | 10 | 9 | 8 | 7 | 6 | 5 |
| Miserable (%) | 22 | 24 | 27 | 30 | 32 | 35 | 39 | 42 | 45 | 49 | 52 | 56 | 59 | 63 | 66 | 69 | 73 | 75 | 78 | 81 | 83 | 85 | 87 | 88 | 90 | 91 | 92 | 93 | 94 | 95 |
| Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|
| 1 | 1 | 2 | 10 | 65 | 22 |
| 2 | 1 | 2 | 9 | 64 | 24 |
| 3 | 1 | 2 | 8 | 62 | 27 |
| 4 | 1 | 2 | 7 | 60 | 30 |
| 5 | 1 | 1 | 7 | 59 | 32 |
| 6 | 1 | 1 | 6 | 57 | 35 |
| 7 | 1 | 1 | 5 | 54 | 39 |
| 8 | 1 | 1 | 5 | 51 | 42 |
| 9 | 0 | 1 | 4 | 50 | 45 |
| 10 | 0 | 1 | 3 | 47 | 49 |
| 11 | 0 | 0 | 3 | 45 | 52 |
| 12 | 0 | 0 | 2 | 42 | 56 |
| 13 | 0 | 0 | 2 | 39 | 59 |
| 14 | 0 | 0 | 1 | 36 | 63 |
| 15 | 0 | 0 | 1 | 33 | 66 |
| 16 | 0 | 0 | 1 | 30 | 69 |
| 17 | 0 | 0 | 0 | 27 | 73 |
| 18 | 0 | 0 | 0 | 25 | 75 |
| 19 | 0 | 0 | 0 | 22 | 78 |
| 20 | 0 | 0 | 0 | 19 | 81 |
| 21 | 0 | 0 | 0 | 17 | 83 |
| 22 | 0 | 0 | 0 | 15 | 85 |
| 23 | 0 | 0 | 0 | 13 | 87 |
| 24 | 0 | 0 | 0 | 12 | 88 |
| 25 | 0 | 0 | 0 | 10 | 90 |
| 26 | 0 | 0 | 0 | 9 | 91 |
| 27 | 0 | 0 | 0 | 8 | 92 |
| 28 | 0 | 0 | 0 | 7 | 93 |
| 29 | 0 | 0 | 0 | 6 | 94 |
| 30 | 0 | 0 | 0 | 5 | 95 |
Wind in June
Winds average 9 km/h in June.
Across June, daily wind ranges from about 8 km/h on the calmest days to 9 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) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 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 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | calm |
| 14 | 9 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 8 | calm |
| 24 | 8 | calm |
| 25 | 8 | calm |
| 26 | 8 | calm |
| 27 | 8 | calm |
| 28 | 8 | calm |
| 29 | 8 | calm |
| 30 | 8 | calm |
Sunrise & sunset in June
Daylight runs from about 13 h 36 min at the start of June to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 6 minutes over June. Sunrise moves from 5:10 AM to 5:12 AM, and sunset from 6:43 PM to 6:52 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) | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 |
| Sunrise (AM) | 5:10 | 5:10 | 5:10 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:09 | 5:10 | 5:10 | 5:10 | 5:10 | 5:10 | 5:11 | 5:11 | 5:11 | 5:11 | 5:12 | 5:12 | 5:12 |
| Sunset (PM) | 6:43 | 6:44 | 6:44 | 6:45 | 6:45 | 6:46 | 6:46 | 6:46 | 6:47 | 6:47 | 6:48 | 6:48 | 6:48 | 6:49 | 6:49 | 6:49 | 6:50 | 6:50 | 6:50 | 6:51 | 6:51 | 6:51 | 6:51 | 6:51 | 6:52 | 6:52 | 6:52 | 6:52 | 6:52 | 6:52 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.6 | 5:10 | 6:43 |
| 2 | 13.6 | 5:10 | 6:44 |
| 3 | 13.6 | 5:10 | 6:44 |
| 4 | 13.6 | 5:09 | 6:45 |
| 5 | 13.6 | 5:09 | 6:45 |
| 6 | 13.6 | 5:09 | 6:46 |
| 7 | 13.6 | 5:09 | 6:46 |
| 8 | 13.6 | 5:09 | 6:46 |
| 9 | 13.6 | 5:09 | 6:47 |
| 10 | 13.6 | 5:09 | 6:47 |
| 11 | 13.6 | 5:09 | 6:48 |
| 12 | 13.6 | 5:09 | 6:48 |
| 13 | 13.7 | 5:09 | 6:48 |
| 14 | 13.7 | 5:09 | 6:49 |
| 15 | 13.7 | 5:09 | 6:49 |
| 16 | 13.7 | 5:09 | 6:49 |
| 17 | 13.7 | 5:09 | 6:50 |
| 18 | 13.7 | 5:09 | 6:50 |
| 19 | 13.7 | 5:10 | 6:50 |
| 20 | 13.7 | 5:10 | 6:51 |
| 21 | 13.7 | 5:10 | 6:51 |
| 22 | 13.7 | 5:10 | 6:51 |
| 23 | 13.7 | 5:10 | 6:51 |
| 24 | 13.7 | 5:11 | 6:51 |
| 25 | 13.7 | 5:11 | 6:52 |
| 26 | 13.7 | 5:11 | 6:52 |
| 27 | 13.7 | 5:11 | 6:52 |
| 28 | 13.7 | 5:12 | 6:52 |
| 29 | 13.7 | 5:12 | 6:52 |
| 30 | 13.7 | 5:12 | 6:52 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 4.71 kWh/m².
For context, solar energy here swings from a low near 3.63 kWh/m² to a high of 6.33 kWh/m² in April across the year — June's 4.71 kWh/m² falls in the middle.
| 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) | 5.5 | 5.5 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.2 | 5.1 | 5.1 | 5.0 | 5.0 | 4.9 | 4.8 | 4.8 | 4.7 | 4.6 | 4.5 | 4.5 | 4.4 | 4.3 | 4.3 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.9 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.5 | Bright |
| 2 | 5.5 | Bright |
| 3 | 5.4 | Bright |
| 4 | 5.4 | Bright |
| 5 | 5.3 | Bright |
| 6 | 5.3 | Bright |
| 7 | 5.3 | Bright |
| 8 | 5.2 | Bright |
| 9 | 5.1 | Bright |
| 10 | 5.1 | Bright |
| 11 | 5.0 | Bright |
| 12 | 5.0 | Bright |
| 13 | 4.9 | Bright |
| 14 | 4.8 | Bright |
| 15 | 4.8 | Bright |
| 16 | 4.7 | Bright |
| 17 | 4.6 | Bright |
| 18 | 4.5 | Bright |
| 19 | 4.5 | Bright |
| 20 | 4.4 | Bright |
| 21 | 4.3 | Bright |
| 22 | 4.3 | Bright |
| 23 | 4.2 | Bright |
| 24 | 4.1 | Bright |
| 25 | 4.1 | Bright |
| 26 | 4.0 | Bright |
| 27 | 4.0 | Moderate |
| 28 | 3.9 | Moderate |
| 29 | 3.9 | Moderate |
| 30 | 3.9 | Moderate |
Hazard calendar for Lahān
In June, Lahān sits inside its monsoon season. The full year is below, with each hazard's peak months called out.
Lahān's monsoon runs June–September, when most of the year's rain falls.
Is June a good time to visit Lahān?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is a weaker month for outdoor sightseeing in Lahān.
What to pack for Lahān in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Lahān sees daytime highs around 33°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.
UV index in Lahān in June
Clear-sky midday UV in June peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Lahān peaks around July 19 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 18 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 | 9 | 7 | 8 | 7 | 12 | 9 | 9 | 6 | 4 | 4 |
| Level | Moderate | Moderate | Very high | Very high | Very high | High | Extreme | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 4 | Moderate |
| Mar | 9 | Very high |
| Apr | 7 | Very high |
| May | 8 | Very high |
| Jun | 7 | High |
| Jul | 12 | Extreme |
| Aug | 9 | Very high |
| Sep | 9 | Very high |
| Oct | 6 | High |
| Nov | 4 | Moderate |
| Dec | 4 | Moderate |
Air quality in Lahān in June
Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.
Air quality in Lahān is worst in January — around 169 µg/m³ PM2.5 (very unhealthy), about 4.9× the cleanest month (July, 35 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) | 169 | 138 | 107 | 87 | 70 | 57 | 35 | 43 | 55 | 87 | 125 | 160 |
| Level | Very unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Moderate | Poor | Unhealthy | Unhealthy | Unhealthy | Very unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 169 | Very unhealthy |
| Feb | 138 | Unhealthy |
| Mar | 107 | Unhealthy |
| Apr | 87 | Unhealthy |
| May | 70 | Unhealthy |
| Jun | 57 | Unhealthy |
| Jul | 35 | Moderate |
| Aug | 43 | Poor |
| Sep | 55 | Unhealthy |
| Oct | 87 | Unhealthy |
| Nov | 125 | Unhealthy |
| Dec | 160 | Very unhealthy |
Where is Lahān?
Lahān sits at 26.7°N, 86.5°E, 123 m above sea level, in Nepal. The nearest listed city is Triyuga, 23 km away.
Topography around Lahān
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Lahān.
Within 3 km, the terrain around Lahān has only modest variations in elevation — a maximum elevation change of 32 m around an average of 115 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 367 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,111 m.
The land around Lahān is covered by cropland (61%) within 3 km, cropland (54%) and trees (38%) within 16 km, and cropland (47%) and trees (45%) 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 Lahān (26.7202°, 86.4826°, elevation 123 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).