Juanda International Airport

WARR · East Java, Indonesia

Climate Juanda International Airport 2020-2024

Climate and trends: average temperature, flight conditions, precipitation, wind speed and direction.

Calculated from historical METAR data of Juanda International Airport (WARR) between 2020 and 2024.

VFR conditions (%)

Month Average 2024 2023 2022 2021 2020
January 72.7 76 79 78 62 0
February 72.1 72 81 74 69
March 72.2 73 77 65 73
April 79.6 85 81 75 80
May 84.5 85 86 86 85
June 82.6 82 81 85
July 81.1 77 81 84
August 83.4 84 86 85
September 86.0 86 85 91
October 84.4 82 82 88
November 75.7 77 77 74 0
December 76.2 74 80 83 68
Average 77.3 78.3 80.5 79.2 80.0 68.4

12th best VFR conditions of Indonesia

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 8 km or more and a ceiling of 3,000 ft or more. Only observations between sunrise and sunset are taken into account.

Marginal VFR conditions (%)

Month Average 2024 2023 2022 2021 2020
January 93.1 93 96 94 90 0
February 94.1 93 95 95 94
March 92.1 94 92 88 93
April 93.8 96 94 93 95
May 96.8 99 96 96 96
June 94.7 94 95 94
July 96.6 98 97 97
August 97.0 97 97 98
September 98.8 99 99 100
October 98.0 99 96 100
November 93.3 96 93 93 0
December 94.6 97 96 92 93
Average 94.8 95.0 96.1 95.0 95.0 92.9

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 5 km or more and a ceiling of 1,000 ft or more. Only observations between sunrise and sunset are taken into account.

Maximum temperatures (°C)

Month Average 2024 2023 2022 2021 2020
January 31.5 33 32 32 31 27
February 31.3 32 31 31 31
March 31.5 32 32 32 31
April 31.7 32 32 32 32
May 31.7 33 32 32 32
June 31.1 32 31 33
July 31.2 32 31 33
August 31.4 32 32 33
September 32.4 33 33 33
October 33.4 35 32 34
November 32.7 35 31 32 29
December 32.2 34 32 32 30
Average 31.5 32.4 32.4 31.7 32.1 29.4

6th highest temperature of Indonesia

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month Average 2024 2023 2022 2021 2020
January 24.1 25 22 25 24 27
February 24.2 25 22 25 24
March 24.6 26 24 25 24
April 25.0 26 24 24 25
May 24.7 25 24 25 24
June 24.4 24 24 24
July 23.1 23 23 23
August 22.9 23 23 24
September 23.7 23 24 24
October 24.8 25 25 25
November 24.4 24 24 25 29
December 25.0 26 25 24 25
Average 24.5 25.3 23.6 24.2 24.2 25.4

16th lowest temperature of Indonesia

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month Average 2024 2023 2022 2021 2020
January 5.2 3 5 4 10 0
February 5.6 2 9 6 7
March 3.1 5 4 3 1
April 2.9 3 3 2 3
May 1.3 0 2 4 1
June 1.1 0 1 1
July 0.3 0 1 0
August 0.0 0 0 0
September 0.6 0 1 1
October 1.0 0 4 1
November 4.5 1 5 10 0
December 3.8 1 4 5 14
Average 4.0 2.4 1.9 2.7 3.1 14.0

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (knots)

Month Average 2024 2023 2022 2021 2020
January 7.9 7 8 9 7 0
February 8.3 6 10 8 10
March 6.7 8 6 6 7
April 6.1 6 6 6 7
May 7.0 7 7 7 7
June 6.8 7 6 7
July 7.2 7 7 7
August 8.2 9 8 8
September 8.1 9 7 8
October 7.6 9 6 7
November 6.3 7 5 6 0
December 6.1 6 5 6 6
Average 7.0 6.8 7.5 6.6 7.2 5.5

6th highest wind speed of Indonesia

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month 2024 2023 2022 2021 2020
January 288° 279° 277° 276° 360°
February 308° 271° 290° 274°
March 309° 032° 344° 327°
April 072° 072° 071° 045°
May 080° 076° 072° 076°
June 080° 074° 081°
July 084° 080° 084°
August 081° 076° 083°
September 076° 074° 076°
October 080° 065° 073°
November 059° 057° 049° 360°
December 062° 057° 302° 099°

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.