Curah Hujan Bulanan Grid TRMM-1717
Desa Alaaha, Kabupaten Kolaka Timur

Nama Grid : TRMM-1717
Lokasi Pusat Grid : Desa Alaaha, Kecamatan Ueesi, Kolaka Timur, Provinsi Sulawesi Tenggara
Longitude : 121.375000
Latitude : -3.625000
TahunJanFebMarAprMeiJunJulAguSepOktNovDesJumlah
1998109.279197.804145.644391.613318.485275.126253.435232.539127.597214.122215.59273.0542,554.29
1999171.816171.838294.353234.689278.771109.567147.63377.23261.475191.442163.69392.9231,995.43
2000170.386113.86198.187258.475329.964419.767256.76084.38572.834193.067169.70359.8252,227.21
2001433.87364.508237.973270.030199.057191.272133.3540.63083.67242.471310.492126.8742,094.21
2002171.129238.204315.110205.737149.041161.68580.64215.3004.8580.87699.147150.0871,591.82
2003189.211392.522236.122147.997351.073126.78395.76397.57942.12051.61287.637331.2282,149.65
2004219.938162.909171.294181.929215.874211.79784.9840.00082.2225.185107.780134.7691,578.68
2005182.121196.797318.758267.906162.305101.643104.38733.93031.531142.813225.602253.6132,021.41
2006159.764258.607144.298155.852274.997229.43115.39025.00511.0700.00034.173144.3351,452.92
2007198.640191.994291.891331.271291.139222.93762.066123.56168.11842.21261.370118.6242,003.82
2008109.177110.306159.403216.997245.894218.557191.050228.939106.697139.993334.699216.4252,278.14
2009184.00576.251307.111105.481186.65882.745114.88024.00347.40378.90679.864261.5981,548.91
2010173.033325.406302.996186.489252.054239.405244.793244.604264.550289.446215.509172.5622,910.85
2011203.497141.381178.043231.943245.213102.049156.1354.734103.29768.657162.330217.1381,814.42
2012155.229196.957295.271312.823212.277138.366161.04741.65466.543120.47284.085153.2491,937.97
2013191.048117.020181.984361.052235.013220.949431.77258.04873.63333.487181.021276.5162,361.54
201497.763147.670265.207289.233213.117247.688110.16065.0650.72029.970139.964290.9491,897.51
2015151.776280.953209.840290.855210.854232.02833.8400.0000.0003.12741.655194.1931,649.12
201688.976253.722362.036291.343225.025237.145146.25375.46192.977190.263138.317144.4862,246.00
2017190.627171.180213.655246.936480.662290.116271.214129.802129.316158.931352.028109.0222,743.49
2018145.561197.197127.141119.606185.889253.405235.17171.88648.5714.711176.702153.3001,719.14
2019184.710215.882144.800233.333215.405400.53674.9100.0008.91051.6406.49136.1061,572.72
Rata-rata176.43191.95227.32242.35249.03214.23154.8074.2969.4693.34153.99168.682,015.87
Sumber Data : Pengolahan Data oleh hidrologi.net

Berdasarkan rata-rata curah hujan bulanan di Stasiun TRMM-1717 Desa Alaaha, Kecamatan Ueesi, Kolaka Timur, Provinsi Sulawesi Tenggara, Musim Basah terjadi mulai bulan Oktober. Musim basah ditandai dengan curah hujan tinggi, tanah yang lebih lembab, dan seringnya terjadi hujan lebat. Sedangkan Musim Kering terjadi mulai bulan Agustus. Musim kering ditandai dengan curah hujan rendah, tanah lebih kering, dan kondisi cuaca yang umumnya lebih panas. Curah hujan bulanan rata-rata minimum adalah sebesar 69.46 mm/bulan.

Besar curah hujan tahunan rata-rata adalah sebesar 2015.87 mm/tahun. Curah hujan bulanan rata-rata maksimum adalah sebesar 249.03 mm/bulan. Berdasakan data curah hujan tahunan, dengan menggunakan metode regresi linear sederhana, diperoleh kesimpulan bahwa Curah hujan menunjukkan tren menurun dengan kemiringan sebesar -3.7134