Climate and average weather in Triyuga

In Triyuga, the summers are sweltering, fairly dry, and mostly clear and the winters are mild and mostly clear.

Best: late October to late December

Over the course of the year, the temperature in Triyuga typically varies from 10°C to 34°C, and is rarely below 7°C or above 39°C. April is the hottest month of the year, while January is the coldest.

Based on the travel score, the best times of year to visit Triyuga for warm-weather activities are from early January to early March and late October to late December.

Hottest
Apr
34°
Coldest
Jan
10°
Wettest
Jul
414 mm
Driest
Dec
4 mm
Rain / yr
1449 mm
138 wet days
Daylight
10.3–13.7 h
shortest–longest
Elevation
165 m
26.8°N
Clearest
Nov
20% cloud

Triyuga weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around late October to late December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Triyuga, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

The hot season lasts 3.3 months, from March 17 to June 24, with daily high temperatures above 31°C. The hottest month of the year in Triyuga is April, with an average high of 34°C and low of 21°C.

The cool season lasts 1.9 months, from December 11 to February 7, with daily high temperatures below 24°C. The coldest month of the year in Triyuga is January, with an average low of 10°C and high of 22°C.

Days typically run about 10°C warmer than nights, with the widest day–night swing (around 14°C) in March.

10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2210
Feb2513
Mar3117
Apr3421
May3424
Jun3225
Jul3125
Aug3125
Sep3024
Oct3021
Nov2716
Dec2412

How hot and cold Triyuga really feels

Feels-like highFeels-like lowactual air temp

The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.

On the hottest afternoons, once humidity is folded in, Triyuga feels like about 39°C (around June 16). About 207 days a year carry some heat stress, peaking in June.

10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecdangerous heat
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan22221010
Feb25251313
Mar31311717
Apr34342121
May36342424
Jun38322525
Jul38312525
Aug38312525
Sep36302424
Oct32302121
Nov27271616
Dec23241212

Average hourly temperature in Triyuga

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on April afternoons, near 34°C, and coldest before dawn in January, near 10°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Triyuga weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan22° / 10°111.810.58.4
Feb25° / 13°122.111.18.5
Mar31° / 17°122.511.85.9
Apr34° / 21°325.612.63.5
May34° / 24°10114.213.33.1
Jun32° / 25°26123.713.72.7
Jul31° / 25°4142813.52.6
Aug31° / 25°29127.612.92.7
Sep30° / 24°24423.612.23.3
Oct30° / 21°647.611.45.9
Nov27° / 16°50.710.78.5
Dec24° / 12°40.610.39.1

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Triyuga gets about 1449 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.

The wetter season lasts 5.0 months, from around May 10 to Oct 8, peaking in July at about 92% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Nov 27.

July is the wettest month by volume, with 414 mm over about 28 wet days; December is the driest, with 4 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetJul 6 · 92%Nov 27 · 1%
Rain on a day (%)Rain days
Jan52
Feb72
Mar83
Apr206
May4514
Jun7924
Jul9028
Aug8828
Sep7724
Oct278
Nov31
Dec21

Monthly rainfall

Over a full year, Triyuga collects about 1449 mm of rain across 138 wet days — roughly 121 mm in an average month.

It doesn’t fall evenly. July is the wettest month with 414 mm, while December is the driest at just 4 mm. The three wettest months alone bring about 67% of the year’s total.

050100150200250300350400450500JanFebMarAprMayJunJulAugSepOctNovDec111212321012614142912446454
Rainfall (mm)Rain days
Jan112
Feb122
Mar123
Apr326
May10114
Jun26124
Jul41428
Aug29128
Sep24424
Oct648
Nov51
Dec41

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Triyuga, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around October 2 and lasts for 8.0 months, ending around June 2. The clearest month is November, when the sky is clear, mostly clear, or partly cloudy 92% of the time on average.

The cloudier part of the year begins around June 3 and lasts for 4.0 months, ending around October 1. The cloudiest month is July, when it is overcast or mostly cloudy 94% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecNov 4 · 93%Jul 30 · 5%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan8119
Feb8218
Mar8515
Apr8119
May7525
Jun3565
Jul694
Aug991
Sep3664
Oct8218
Nov928
Dec8812

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 12, brings about 13 h 42 min of light; the shortest, around January 1, only 10 h 18 min — a swing of roughly 3 h 24 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan10.56:535:22
Feb11.16:415:45
Mar11.86:146:02
Apr12.65:396:17
May13.35:156:34
Jun13.75:086:49
Jul13.55:186:50
Aug12.95:346:31
Sep12.25:485:57
Oct11.46:035:24
Nov10.76:245:03
Dec10.36:455:04

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Triyuga averages about 14 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 26 days.

The sunnier stretch runs 7.4 months, from around Oct 3 to May 15. The sunniest month is November, with roughly 25 sunny days (brilliant).

The greyest month is July, down near 0 sunny days — about 99% fewer than the November peak.

051015202530JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyersunniergloomymixedbrightbrilliantNov 326 daysJul 190 days
Sunny daysSky
Jan20Bright
Feb18Bright
Mar22Bright
Apr17Bright
May14Mixed
Jun5Gloomy
Jul0Gloomy
Aug1Gloomy
Sep6Gloomy
Oct22Bright
Nov25Brilliant
Dec23Bright

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Triyuga, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 6.8 months, from around April 19 to November 10. The muggiest month is June, when the air feels humid, muggy or worse about 100% of the time.

The most comfortable stretch runs from around November 11 to April 18, and January is the most comfortable month — the air is dry or comfortable 100% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJan 2 · 100%Jun 14 · 0%comfortablemiserablehumidoppressivemuggydrycomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan9280000
Feb71244000
Mar612610300
Apr2916272350
May341135426
Jun00033561
Jul0000793
Aug0000793
Sep00023663
Oct041534407
Nov1441341000
Dec71272000

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Across the year, average wind speed in Triyuga is typically calm, near 6 km/h, and varies little with the seasons.

The windier part of the year lasts 6.4 months, from around Feb 23 to Sep 4. The windiest month is April, averaging about 8 km/h (calm).

The calmer part of the year runs from around Sep 5 to Feb 22, with October the calmest month at about 5 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeApr 15 · 8 km/hOct 30 · 5 km/h
Wind speed (km/h)Feels
Jan5calm
Feb6calm
Mar7calm
Apr8calm
May8calm
Jun7calm
Jul7calm
Aug7calm
Sep6calm
Oct5calm
Nov5calm
Dec5calm

Hazard calendar for Triyuga

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

Triyuga's monsoon runs June–September, when most of the year's rain falls.

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

Best time to visit Triyuga

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Triyuga throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around early November, Triyuga is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Triyuga for general outdoor tourist activities is from late October to early March, with a peak score in the first week of December.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationDec 6 · 9.2

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan8.5ideal
Feb8.5ideal
Mar5.9good
Apr3.5fair
May3.1poor
Jun2.7poor
Jul2.6poor
Aug2.7poor
Sep3.3poor
Oct5.9good
Nov8.5ideal
Dec9.0ideal

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best times of year to visit Triyuga for hot-weather activities run from early February to early April and again from mid October to mid December, with a peak score in the first week of November.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationNov 3 · 9.0

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Triyuga, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around April (highs near 34°C), the essentials are light clothes and sun protection. In the cold season around January (highs near 22°C), pack a light layer.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In April, Triyuga sees daytime highs around 34°C and nights near 21°C. Pack light clothes and sun protection. About 6 days see rain.

UV index (midday) in Triyuga by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Triyuga peaks around July 19 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 21 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highExtremeVery highModerateJul 19UV 12Nov 21UV 4
UV index (midday)Level
Jan4Moderate
Feb4Moderate
Mar9Very high
Apr8Very high
May9Very high
Jun8Very high
Jul12Extreme
Aug10Very high
Sep10Extreme
Oct7High
Nov4Moderate
Dec4Moderate

Average hourly UV index in Triyuga

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in July the burn window is concentrated in the middle of the day: about 8.5 hours a day reach index 3 (protection recommended), and 6.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan3.50
Feb40
Mar74
Apr74
May7.55
Jun7.54.5
Jul8.56.5
Aug85.5
Sep7.55
Oct62
Nov40
Dec40

Air quality in Triyuga by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Triyuga is worst in January — around 112 µg/m³ PM2.5 (unhealthy), about 4.6× the cleanest month (July, 24 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyJan 14112 µg/m³Jul 2025 µg/m³
PM2.5 (µg/m³)Level
Jan112Unhealthy
Feb103Unhealthy
Mar87Unhealthy
Apr70Unhealthy
May55Unhealthy
Jun42Poor
Jul24Moderate
Aug30Moderate
Sep39Poor
Oct61Unhealthy
Nov85Unhealthy
Dec107Unhealthy
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Triyuga is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Triyuga banks about 5,196 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around May.

02,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan186
Feb252
Mar429
Apr528
May580
Jun555
Jul556
Aug557
Sep518
Oct465
Nov338
Dec233

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Triyuga receives about 4.5 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.6 and 6.2 kWh/m².

The brighter stretch of the year lasts 4.1 months, from around Feb 13 to Jun 16. The brightest month is April, averaging about 6.1 kWh/m² (intense).

The dimmest month is December, down near 3.6 kWh/m² — roughly 41% less than the April peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseApr 146.2 kWhDec 133.6 kWh
Solar energy (kWh/m²)Level
Jan3.8Moderate
Feb4.5Bright
Mar5.7Bright
Apr6.2Intense
May5.7Bright
Jun4.5Bright
Jul3.6Moderate
Aug3.8Moderate
Sep3.9Moderate
Oct4.3Bright
Nov4.0Moderate
Dec3.6Moderate

Where is Triyuga?

Triyuga sits at 26.8°N, 86.7°E, 165 m above sea level, in Nepal. The nearest listed city is Lahān, 23 km away.

InaruwaSirahaDharānĪṭahari̇̄DhankutāBiratnagar

Topography around Triyuga

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

Within 3 km, the terrain around Triyuga has significant variations in elevation — a maximum elevation change of 308 m around an average of 182 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,824 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,025 m.

The land around Triyuga is covered by cropland (42%) and trees (35%) within 3 km, trees (83%) within 16 km, and trees (51%) and cropland (40%) within 80 km.

3 km
308 m
16 km
1,824 m
80 km
4,025 m
treesgrasslandcroplandartificial surfacesbare terrainwater
Nearby: Lahān 23 km · Rājbirāj 28 km · Inaruwa 49 km · Siraha 51 km · Dharān 58 km · Īṭahari̇̄ 59 km · Dhankutā 66 km · Biratnagar 68 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
Hindu 81%Buddhist 8%Muslim 5%Kirat 3%

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 Triyuga (26.7919°, 86.699°, elevation 165 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).