Sampang climate — normals and trends

Sampang (Indonesia) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.2 °C and it receives 1,996 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is October (28.1 °C on average) and the coldest is January (26.7 °C). Rainfall peaks in January.

Sampang averages 0 frost days, 122 hot days (≥ 30 °C) and 217 rainy days per year.

Sampang has warmed by +1.3 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.

The hottest day of the period reached 34.3 °C (on 2 December 2019) and the coldest 22.0 °C (on 12 August 1953).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

SampangEast Java

coords
-7.19°, 113.24°
period
19402025 · 86 yrs
AwTropical savannaWarmest monthOctoberColdest monthJanuaryWettest monthJanuaryDriest monthAugust

Mean daily temperature

27.2°C

Average daily high

29.5°C

Average daily low

25.5°C

Annual rainfall

1,996mm

Sunshine / day

10.6h

Mean relative humidity

79%

Average peak wind

13.6km/h

Seasonal range

1.4°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

122 d/yr

Rainy days (≥ 1 mm)

217 d/yr

Annual snowfall

0.0 cm

Average feels-like high

35.2 °C

Average feels-like low

29.5 °C

Average peak gust

25.4 km/h

Tropical nights (≥ 20 °C)

365 d/yr

Solar radiation

21.4 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.3 °C

since 1940

+0.2 °C per decade · r² = 0.79 · p = < 0.001

1940Each stripe is one year, from 1940 (left) to 2025 (right). Blue = colder than the period average, red = warmer.2025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

34.3 °C

2 December 2019

Coldest day

22.0 °C

12 August 1953

Wettest day

194 mm

16 January 1955

Windiest day

42.1 km/h

13 February 2001

Strongest gust

72.0 km/h

12 February 2001

Hottest feels-like

42.2 °C

3 December 2019

Coldest feels-like

22.6 °C

31 August 1994

Sunniest day

12.4 h

31 December 2023

YearHottest dayColdest dayAnnual meanRainfallHot daysFrost days
202532.5 °C18 October 202524.2 °C19 July 202527.9 °C2,698 mm2130
202433.2 °C28 October 202424.4 °C12 August 202428.3 °C2,170 mm2660
202333.8 °C20 November 202324.2 °C4 September 202328.0 °C1,788 mm2260
202232.2 °C6 April 202224.5 °C25 July 202227.7 °C2,815 mm1940
202132.6 °C23 October 202124.5 °C21 June 202127.8 °C2,520 mm2270
202033.1 °C15 October 202024.5 °C30 July 202028.2 °C2,341 mm2530
201934.3 °C2 December 201924.0 °C8 August 201927.9 °C1,778 mm2190
201833.2 °C3 November 201823.6 °C4 August 201827.8 °C1,707 mm2140
201732.8 °C12 October 201724.4 °C15 August 201727.7 °C2,346 mm1980
201632.0 °C4 November 201625.1 °C19 June 201628.1 °C2,883 mm2060
201533.0 °C20 November 201524.2 °C20 August 201527.7 °C1,707 mm2020
201432.5 °C8 November 201424.2 °C16 August 201427.7 °C1,905 mm1840
201332.8 °C10 November 201323.6 °C13 August 201327.7 °C2,776 mm1770
201232.8 °C1 November 201223.6 °C16 August 201227.5 °C1,955 mm1500
201131.8 °C30 October 201123.9 °C4 July 201127.4 °C2,022 mm1410
201031.9 °C22 April 201025.0 °C28 July 201027.8 °C3,615 mm1910
200932.7 °C30 October 200923.9 °C1 August 200927.8 °C1,641 mm2100
200832.8 °C23 October 200823.7 °C3 August 200827.5 °C1,848 mm1520
200732.4 °C20 October 200723.7 °C27 August 200727.6 °C1,893 mm1830
200632.7 °C4 November 200623.4 °C14 July 200627.5 °C1,728 mm1620
200532.5 °C8 October 200524.3 °C6 August 200527.7 °C1,889 mm1680
200433.0 °C15 November 200423.5 °C10 August 200427.6 °C1,791 mm1650
200332.8 °C21 October 200323.7 °C3 July 200327.6 °C1,790 mm1700
200232.5 °C29 October 200223.7 °C9 September 200227.5 °C1,628 mm1510
200131.5 °C8 November 200124.0 °C2 July 200127.3 °C2,035 mm1060
200032.0 °C10 October 200023.9 °C24 July 200027.3 °C2,446 mm910
199932.1 °C6 October 199923.4 °C18 August 199927.2 °C2,234 mm1110
199831.8 °C21 May 199825.0 °C29 July 199827.8 °C3,084 mm2090
199732.9 °C17 November 199723.0 °C20 July 199727.2 °C1,453 mm1120
199632.1 °C16 October 199624.2 °C19 July 199627.5 °C1,938 mm1610
199531.9 °C10 October 199523.7 °C18 August 199527.3 °C2,461 mm1170
199432.8 °C22 October 199422.6 °C25 July 199427.0 °C2,019 mm1320
199332.1 °C28 October 199323.6 °C17 July 199327.2 °C1,732 mm1360
199232.0 °C27 September 199223.5 °C8 August 199227.1 °C2,321 mm1170
199132.6 °C30 October 199123.3 °C19 August 199127.1 °C1,924 mm900
199033.5 °C2 November 199024.4 °C27 January 199027.5 °C2,011 mm1460
198932.8 °C18 October 198924.2 °C14 June 198927.2 °C2,263 mm1010
198832.6 °C2 October 198824.3 °C12 July 198827.5 °C2,125 mm1570
198733.5 °C3 November 198723.5 °C14 August 198727.4 °C1,569 mm1410
198632.4 °C4 November 198623.2 °C17 August 198627.1 °C2,103 mm1220
198532.3 °C17 October 198523.7 °C21 July 198527.2 °C1,990 mm1250
198432.1 °C28 October 198423.9 °C10 February 198427.0 °C2,538 mm900
198332.5 °C6 October 198323.7 °C15 July 198327.3 °C2,865 mm1460
198232.5 °C21 November 198223.1 °C1 September 198227.1 °C1,738 mm1250
198132.2 °C19 October 198123.9 °C7 July 198127.2 °C2,293 mm1120
198033.0 °C17 October 198024.5 °C29 July 198027.4 °C1,927 mm1650
197933.9 °C13 October 197923.9 °C20 July 197927.3 °C1,744 mm1570
197831.8 °C3 November 197824.0 °C20 July 197827.1 °C2,765 mm1010
197732.6 °C6 November 197722.8 °C10 July 197727.0 °C1,820 mm980
197632.3 °C19 October 197623.3 °C18 July 197626.8 °C1,403 mm690
197531.3 °C6 September 197523.9 °C31 May 197526.8 °C2,788 mm440
197431.5 °C2 November 197423.5 °C17 August 197426.7 °C1,782 mm540
197331.9 °C13 October 197324.2 °C31 July 197327.1 °C2,818 mm870
197233.2 °C28 October 197223.7 °C30 August 197226.8 °C1,428 mm720
197131.9 °C11 October 197123.4 °C27 January 197126.5 °C2,163 mm550
197032.7 °C17 October 197023.8 °C14 August 197026.9 °C2,066 mm740
196932.7 °C10 November 196924.1 °C3 August 196927.3 °C1,391 mm1500
196832.8 °C4 November 196824.0 °C3 March 196826.6 °C2,438 mm640
196733.0 °C1 November 196723.2 °C1 August 196726.7 °C1,797 mm830
196631.5 °C27 September 196623.4 °C1 August 196626.7 °C2,249 mm630
196533.4 °C28 October 196523.0 °C27 July 196526.8 °C1,525 mm1080
196431.4 °C19 September 196424.0 °C23 December 196426.9 °C1,703 mm680
196332.3 °C24 November 196322.8 °C14 August 196326.9 °C1,560 mm1010
196232.5 °C17 October 196223.6 °C7 September 196226.9 °C2,002 mm840
196133.7 °C8 October 196123.0 °C18 July 196127.0 °C1,348 mm1170
196032.9 °C19 October 196023.4 °C25 June 196027.1 °C2,009 mm1040
195932.5 °C7 November 195923.8 °C13 July 195927.0 °C2,116 mm880
195831.7 °C27 October 195824.2 °C18 August 195827.1 °C2,220 mm1300
195732.7 °C5 November 195723.0 °C18 August 195726.8 °C1,856 mm790
195632.1 °C20 October 195623.7 °C11 August 195626.6 °C2,067 mm650
195532.2 °C7 October 195523.7 °C25 July 195526.6 °C2,828 mm480
195431.2 °C6 October 195423.2 °C31 July 195426.7 °C2,048 mm410
195332.8 °C21 October 195322.0 °C12 August 195327.0 °C1,302 mm710
195232.7 °C1 October 195224.1 °C5 July 195227.0 °C1,923 mm730
195133.3 °C19 November 195123.6 °C18 July 195126.9 °C1,682 mm840
195031.8 °C6 October 195023.7 °C21 August 195026.7 °C1,899 mm470
194931.4 °C8 November 194923.2 °C21 July 194926.6 °C1,826 mm500
194832.4 °C3 November 194823.8 °C18 August 194826.9 °C947 mm790
194732.2 °C23 October 194724.0 °C17 December 194727.0 °C1,263 mm730
194632.1 °C19 October 194622.9 °C15 August 194626.9 °C1,256 mm800
194531.7 °C15 October 194523.6 °C23 July 194526.6 °C1,673 mm510
194432.1 °C16 October 194423.6 °C2 August 194426.5 °C1,778 mm520
194332.5 °C26 November 194323.2 °C15 March 194326.5 °C1,209 mm480
194231.6 °C27 August 194223.8 °C7 July 194226.6 °C1,804 mm480
194132.1 °C17 October 194123.2 °C13 August 194126.7 °C1,610 mm490
194033.4 °C8 November 194022.8 °C16 August 194026.7 °C1,246 mm780

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Across the whole year

Average daily high
30.1 °C
+0.6 °C
Hot days (≥ 30 °C)
213 d/yr
+91
Frost days (< 0 °C)
0 d/yr
0
Annual rainfall
2698 mm
+702 mm

Month by month

Highvs. normalPrecipitationvs. normal
Jan29.9 °C+1.0 °C433 mm+111 mm
Feb29.9 °C+1.0 °C266 mm-34 mm
Mar30.2 °C+0.9 °C322 mm+8 mm
Apr30.3 °C+0.7 °C253 mm+41 mm
May29.9 °C+0.4 °C451 mm+314 mm
Jun29.8 °C+0.8 °C72 mm+2 mm
Jul29.3 °C+0.5 °C22 mm-9 mm
Aug29.8 °C+0.5 °C46 mm+36 mm
Sep30.6 °C+0.4 °C47 mm+26 mm
Oct31.0 °C+0.2 °C147 mm+78 mm
Nov30.1 °C-0.2 °C336 mm+146 mm
Dec30.4 °C+0.9 °C302 mm-18 mm

The year's extremes

Hottest day
32.5 °C
18 Oct 2025
Coldest day
24.2 °C
19 Jul 2025
Wettest day
97.5 mm
12 May 2025
Windiest day
31.8 km/h
30 Jan 2025
Strongest gust
54.4 km/h
24 Mar 2025
Hottest feels-like
40.4 °C
4 Mar 2025
Coldest feels-like
27.0 °C
10 Jul 2025
Sunniest day
12.3 h
25 Dec 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Sampang?

Sampang has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.2 °C and it receives 1,996 mm of precipitation per year.

What is the hottest day ever recorded in Sampang?

The hottest day measured in Sampang between 1940 and 2025 was 2 December 2019, reaching 34.3 °C.

What is the coldest day in Sampang?

The coldest day measured in Sampang between 1940 and 2025 was 12 August 1953, at 22.0 °C.

Does it snow in Sampang?

Almost never: Sampang sees virtually no snow, with about 0 frost days per year.

Has the climate of Sampang warmed?

Yes: Sampang warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Sampang?

The wettest day measured in Sampang between 1940 and 2025 was 16 January 1955, with 194 mm of rain in 24 hours.

What was the windiest day in Sampang?

The windiest day measured in Sampang between 1940 and 2025 was 13 February 2001, with winds reaching 42.1 km/h.

What is the warmest month in Sampang?

The warmest month in Sampang is October (28.1 °C on average); the coldest is January (26.7 °C).

How much does it rain in Sampang?

Sampang receives on average 1,996 mm of precipitation per year, spread over about 217 rainy days.

Is it sunny in Sampang?

Sampang gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.

Are there tropical nights in Sampang?

Yes: Sampang has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Sampang?

In Sampang, between 1940 and 2025, the highest apparent temperature reached 42.2 °C on 3 December 2019, and the lowest was 22.6 °C on 31 August 1994.

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