Blitar in Spring
In spring (September, October and November), Blitar sees average daytime highs around 29°C and overnight lows near 20°C, with 644 mm of rain over about 51 wet days across the season. It is the 2nd-warmest season and the 3rd-wettest season.
Across spring, daytime highs hold fairly steady around 29°C. The sky is clear or mostly clear about 11% of the time across spring, and the air most often feels oppressive.
Spring is Blitar's 2nd-best season to visit on our travel score. For the whole year in context, see Blitar's year-round climate.
- Avg daytime high
- 29°C
- 2nd-warmest season
- Avg overnight low
- 20°C
- Rainfall
- 644 mm
- 51 wet days
- Avg wind
- 7 km/h
- Travel score
- 4.4
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Blitar in Spring
Across spring, daytime highs hold fairly steady around 29°C.
A typical spring day in Blitar reaches about 29°C and drops to 20°C overnight. The warmest of the three months is October, the coolest September.
How spring really feels in Blitar
Once humidity and wind are folded in, spring brings about 32 days that feel above 32°C and 0 that feel at or below 0°C.
The story in spring is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Blitar 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 | 29° / 22° | 342 | 29.3 | 12.4 | 3.0 |
| Feb | 29° / 22° | 316 | 26.9 | 12.3 | 2.9 |
| Mar | 29° / 22° | 384 | 29 | 12.1 | 3.0 |
| Apr | 29° / 22° | 328 | 27.1 | 11.8 | 3.1 |
| May | 29° / 21° | 155 | 18.7 | 11.6 | 4.3 |
| Jun | 29° / 20° | 111 | 12.7 | 11.5 | 5.3 |
| Jul | 28° / 19° | 61 | 7.9 | 11.6 | 6.5 |
| Aug | 28° / 18° | 28 | 5.2 | 11.7 | 6.6 |
| Sep | 29° / 19° | 57 | 7.4 | 12 | 5.7 |
| Oct | 29° / 21° | 183 | 17 | 12.2 | 4.4 |
| Nov | 29° / 22° | 403 | 26.4 | 12.4 | 3.2 |
| Dec | 29° / 22° | 411 | 28.3 | 12.5 | 3.1 |
Cloud cover in Spring
The sky is clear or mostly clear about 11% of the time across spring.
Chance of precipitation in Spring
Blitar gets around 644 mm of rain over 51 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 7 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 48 min in early September to 12 h 24 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 5.5 kWh/m².
Hazard calendar for Blitar
In spring, Blitar overlaps its cyclone and rainy season season. The full year is below, with each hazard's peak months called out.
Blitar sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Blitar's rainy season runs November–April, when most of the year's rain falls.
Is spring a good time to visit Blitar?
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 reasonable time to visit Blitar for sightseeing.
What to pack for Blitar in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Blitar sees daytime highs around 29°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 51 days see rain.
Sea temperature near Blitar in Spring
The nearest coast averages about 26°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 31 km away) is warmest in March at about 29°C and coldest in August near 25°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 29 | 29 | 29 | 29 | 28 | 27 | 26 | 25 | 25 | 26 | 28 | 29 |
| Comfort | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Warm | Warm | Warm | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 29 | Tropical |
| Feb | 29 | Tropical |
| Mar | 29 | Tropical |
| Apr | 29 | Tropical |
| May | 28 | Tropical |
| Jun | 27 | Warm |
| Jul | 26 | Warm |
| Aug | 25 | Warm |
| Sep | 25 | Warm |
| Oct | 26 | Warm |
| Nov | 28 | Warm |
| Dec | 29 | Tropical |
UV index in Blitar in Spring
Clear-sky midday UV across spring averages 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 Blitar peaks around March 17 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 16 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) | 14 | 13 | 14 | 13 | 10 | 7 | 10 | 12 | 13 | 13 | 10 | 13 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | Very high | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 14 | Extreme |
| Apr | 13 | Extreme |
| May | 10 | Very high |
| Jun | 7 | Very high |
| Jul | 10 | Very high |
| Aug | 12 | Extreme |
| Sep | 13 | Extreme |
| Oct | 13 | Extreme |
| Nov | 10 | Very high |
| Dec | 13 | Extreme |
Air quality in Blitar in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Blitar is worst in April — around 43 µg/m³ PM2.5 (poor), about 1.7× the cleanest month (September, 25 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) | 34 | 33 | 39 | 43 | 41 | 37 | 31 | 27 | 25 | 27 | 30 | 30 |
| Level | Moderate | Moderate | Poor | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 34 | Moderate |
| Feb | 33 | Moderate |
| Mar | 39 | Poor |
| Apr | 43 | Poor |
| May | 41 | Poor |
| Jun | 37 | Poor |
| Jul | 31 | Moderate |
| Aug | 27 | Moderate |
| Sep | 25 | Moderate |
| Oct | 27 | Moderate |
| Nov | 30 | Moderate |
| Dec | 30 | Moderate |
Where is Blitar?
Blitar sits at 8.1°S, 112.2°E, 180 m above sea level, in Indonesia. The nearest listed city is Ngunut, 17 km away.
Topography around Blitar
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Blitar.
Within 3 km, the terrain around Blitar has only modest variations in elevation — a maximum elevation change of 87 m around an average of 177 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 547 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,307 m.
The land around Blitar is covered by artificial surfaces (47%), trees (27%) and cropland (24%) within 3 km, trees (64%) and cropland (21%) within 16 km, and trees (53%) and water (24%) 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 Blitar (-8.0983°, 112.1681°, elevation 180 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.