Tiom in Spring
In spring (September, October and November), Tiom sees average daytime highs around 17°C and overnight lows near 8°C, with 934 mm of rain over about 82 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Across spring, daytime highs hold fairly steady around 17°C. The sky is clear or mostly clear about 0% of the time across spring, and the air most often feels dry.
Spring is Tiom's 2nd-best season to visit on our travel score. For the whole year in context, see Tiom's year-round climate.
- Avg daytime high
- 17°C
- 3rd-warmest season
- Avg overnight low
- 8°C
- Rainfall
- 934 mm
- 82 wet days
- Avg wind
- 3 km/h
- Travel score
- 3.1
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Tiom in Spring
Across spring, daytime highs hold fairly steady around 17°C.
A typical spring day in Tiom reaches about 17°C and drops to 8°C overnight. The warmest of the three months is November, the coolest September.
Tiom weather by month
How the three spring months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 18° / 8° | 422 | 29 | 12.2 | 3.1 |
| Feb | 18° / 8° | 454 | 27.1 | 12.1 | 3.0 |
| Mar | 18° / 9° | 473 | 30.2 | 12 | 3.0 |
| Apr | 18° / 9° | 424 | 28.7 | 11.9 | 3.0 |
| May | 18° / 8° | 303 | 26.9 | 11.8 | 3.3 |
| Jun | 17° / 8° | 231 | 23.3 | 11.8 | 3.5 |
| Jul | 16° / 8° | 220 | 24.1 | 11.8 | 3.3 |
| Aug | 17° / 8° | 229 | 25.2 | 11.9 | 3.3 |
| Sep | 17° / 8° | 276 | 26.5 | 12 | 3.1 |
| Oct | 18° / 8° | 319 | 27.9 | 12.1 | 3.2 |
| Nov | 18° / 8° | 339 | 28 | 12.2 | 3.1 |
| Dec | 18° / 9° | 413 | 29.7 | 12.2 | 3.0 |
Cloud cover in Spring
The sky is clear or mostly clear about 0% of the time across spring.
Chance of precipitation in Spring
Tiom gets around 934 mm of rain over 82 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 3 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 54 min in early September to 12 h 12 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 4.4 kWh/m².
Is spring a good time to visit Tiom?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a weaker month for outdoor sightseeing in Tiom.
What to pack for Tiom in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Tiom sees daytime highs around 17°C and nights near 8°C. Pack rain gear. Worth having: a warm layer and sun protection. About 82 days see rain.
UV index in Tiom in Spring
Clear-sky midday UV across spring averages around 16 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Tiom peaks around March 11 at about 19 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 13 (extreme).
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) | 18 | 19 | 19 | 17 | 15 | 13 | 13 | 15 | 16 | 16 | 16 | 16 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 18 | Extreme |
| Feb | 19 | Extreme |
| Mar | 19 | Extreme |
| Apr | 17 | Extreme |
| May | 15 | Extreme |
| Jun | 13 | Extreme |
| Jul | 13 | Extreme |
| Aug | 15 | Extreme |
| Sep | 16 | Extreme |
| Oct | 16 | Extreme |
| Nov | 16 | Extreme |
| Dec | 16 | Extreme |
Where is Tiom?
Tiom sits at 3.9°S, 138.5°E, 2,116 m above sea level, in Indonesia. The nearest listed city is Mulia, 57 km away.
Topography around Tiom
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tiom.
Within 3 km, the terrain around Tiom has large variations in elevation — a maximum elevation change of 666 m around an average of 2,189 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,009 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,632 m.
The land around Tiom is covered by trees (59%) and grassland (39%) within 3 km, trees (86%) within 16 km, and trees (92%) within 80 km.
Indonesia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 29% of US
- price level, 2025
- GDP per capita
- $5,060
- 2025
- Happiness
- 5.6 / 10
- World Happiness, 2025
- Safe drinking water
- 30%
- of population, 2024
- Homicide rate
- 0.3
- per 100k, 2022
- Road deaths
- 11.3
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 471
- 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 Tiom (-3.9236°, 138.4547°, elevation 2,116 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.