HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Kampung Sawah, Kec. Kluet Tengah, Aceh Selatan, Prov. Aceh

GPM01D_E09745_N0355

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 5.51 mm/hari

Reff Padi Rata-rata 3.86 mm/hari

Reff Padi Maksimum 6.03 mm/hari

Metode mengikuti pola modul TRMM hidrologi.net: data setengah bulanan diurutkan, probabilitas Weibull dihitung dengan m/(n+1), R80 diinterpolasi, kemudian hujan efektif padi = 70% × R80 per hari.

Harian Bulanan Hari Hujan Maksimum Tahunan Hujan Efektif

DATA SETENGAH BULANAN

Curah Hujan per Periode I–II

Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.

mm/periode

Tahun	Jan		Feb		Mar		Apr		Mei		Jun		Jul		Agu		Sep		Okt		Nov		Des
Tahun	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II
1998	134.31	93.78	63.42	89.00	67.74	91.31	114.81	83.29	112.62	100.05	123.24	79.92	124.23	214.82	195.05	335.89	98.01	85.35	138.98	196.86	346.80	64.71	131.75	244.75
1999	165.00	123.84	167.41	70.12	156.57	151.17	324.71	76.97	120.99	165.82	103.28	84.92	79.46	34.70	37.29	178.65	247.92	152.76	177.91	177.86	84.53	198.79	292.65	84.69
2000	122.35	78.18	71.00	129.37	87.33	273.04	99.15	225.12	64.32	115.84	93.77	78.96	27.51	136.47	177.94	77.06	210.83	227.45	188.30	119.13	31.71	250.42	48.70	192.64
2001	159.48	124.80	52.23	87.29	107.60	149.56	154.72	141.38	73.13	52.75	107.33	87.83	79.02	151.58	87.96	184.90	118.83	91.75	129.82	372.38	319.46	88.71	106.21	266.23
2002	24.88	101.61	21.80	141.86	57.74	147.35	94.22	280.30	147.77	132.36	115.68	37.95	29.63	183.61	105.11	73.36	226.14	115.22	223.08	189.47	118.69	144.71	148.70	94.85
2003	110.05	138.98	81.17	193.98	80.59	181.24	131.34	191.60	181.54	4.23	61.96	181.27	150.95	68.89	154.93	149.74	79.66	186.61	210.00	120.04	164.60	126.52	249.63	40.34
2004	143.72	89.50	60.36	109.71	154.49	185.54	155.86	200.53	138.35	70.67	125.66	71.16	73.49	106.89	60.60	127.42	205.06	257.46	233.65	142.89	174.17	76.46	146.84	71.87
2005	187.36	137.42	61.03	65.58	71.96	99.86	153.86	150.01	130.63	79.08	102.12	71.22	120.52	78.55	28.21	186.02	109.85	80.20	183.61	167.65	151.06	153.59	212.21	112.14
2006	180.84	26.39	106.47	202.20	86.77	130.82	127.28	229.03	143.00	105.10	121.25	146.25	46.69	90.64	45.28	178.53	166.48	140.50	186.48	166.82	208.02	66.25	145.08	146.07
2007	54.76	77.55	48.74	115.39	93.50	188.26	214.85	147.19	162.23	135.25	135.90	51.14	27.82	189.84	43.18	188.32	115.21	80.60	182.86	294.16	262.02	126.37	208.84	87.43
2008	115.83	91.44	58.19	86.52	124.00	224.79	131.88	195.42	32.01	125.67	80.30	79.44	127.68	71.67	35.30	234.49	177.17	94.02	138.04	184.19	118.70	203.46	188.68	121.62
2009	108.02	109.31	23.63	90.60	176.37	194.05	163.19	109.82	175.88	89.74	43.12	69.96	72.48	55.45	93.58	147.78	121.54	104.76	61.78	179.28	146.94	197.90	126.97	100.57
2010	69.59	190.49	42.94	114.35	133.17	172.73	144.35	189.47	90.99	72.76	130.40	76.25	68.20	96.92	134.55	105.15	99.21	169.64	213.55	87.23	184.79	188.19	108.46	213.26
2011	184.30	82.18	68.37	68.85	242.67	206.10	94.84	216.47	24.17	148.56	126.03	34.30	82.65	38.03	168.20	245.66	117.00	81.54	184.15	140.79	143.96	109.66	183.01	144.31
2012	75.22	109.21	77.48	122.79	130.63	153.19	177.29	192.13	123.12	168.87	43.84	49.15	172.82	110.24	68.89	137.93	73.24	66.45	121.44	177.89	160.11	184.35	209.72	112.30
2013	89.15	144.21	93.41	180.40	60.02	136.07	144.81	164.57	115.33	79.37	166.86	83.09	96.94	29.76	73.09	161.71	165.69	45.78	162.94	211.55	158.97	100.03	97.25	266.24
2014	173.94	13.35	28.87	87.01	32.90	135.74	168.27	91.61	106.82	135.54	102.04	28.59	99.00	21.87	119.84	181.28	143.06	117.97	143.23	191.38	115.70	170.16	124.92	221.12
2015	153.97	47.82	69.32	89.97	99.57	117.60	155.55	141.56	102.10	132.14	180.03	30.07	53.66	73.90	116.35	89.99	91.10	192.79	186.99	185.06	151.33	138.20	208.23	68.91
2016	110.29	160.42	112.27	64.28	105.40	175.37	113.81	131.98	89.31	150.70	134.23	52.60	90.66	97.84	38.06	269.47	196.02	109.29	107.00	246.18	91.56	214.90	81.62	192.46
2017	141.19	239.88	30.23	170.08	106.50	137.93	101.33	176.33	114.49	63.87	71.46	84.09	108.38	14.34	143.49	140.20	211.00	99.66	264.45	137.47	184.13	153.43	273.29	210.46
2018	121.83	105.32	28.10	133.66	201.81	128.70	160.12	180.65	71.58	116.04	8.84	123.75	81.81	103.27	51.45	125.77	120.58	148.54	280.97	237.81	212.36	109.13	213.29	67.95
2019	96.45	113.53	84.28	62.88	42.05	153.48	128.95	98.02	125.94	163.25	129.10	62.82	38.25	71.31	43.93	122.62	79.32	87.23	202.10	223.51	118.28	126.88	206.59	138.14
2020	63.48	142.05	94.23	32.24	117.13	118.93	215.98	244.76	63.06	194.76	127.13	90.02	173.23	133.61	75.71	95.58	183.52	88.06	128.52	158.35	151.39	130.01	143.52	196.88
2021	221.83	63.36	39.54	34.29	175.21	186.75	93.52	256.19	128.55	69.56	78.47	97.38	201.76	77.01	211.26	167.26	105.85	116.47	26.11	325.05	182.79	147.46	106.00	168.00
2022	138.56	91.68	165.59	87.44	146.59	113.58	120.43	138.68	147.00	50.96	143.45	230.08	86.69	50.03	103.59	188.95	76.66	196.08	142.43	203.11	193.30	88.18	130.58	182.33
2023	123.26	158.15	107.31	41.79	91.93	146.46	133.49	152.36	120.69	128.64	52.52	119.24	132.88	25.71	158.27	167.53	159.17	66.03	163.38	137.68	192.68	192.21	278.81	112.26
2024	80.24	173.75	46.15	186.16	97.73	112.16	93.70	172.53	158.40	112.81	80.46	143.16	45.86	19.01	136.06	224.71	214.78	104.17	291.29	79.68	125.24	131.24	117.15	187.26
2025	142.11	129.04	39.48	138.28	111.51	142.15	203.95	171.91	100.43	105.39	77.49	43.48	85.00	16.01	96.74	84.86	105.40	124.96	–	–	–	–	–	–

HASIL R80

Ringkasan R80 dan Hujan Efektif

Nilai ditampilkan untuk periode I dan II setiap bulan.

Parameter	Jan I	Jan II	Feb I	Feb II	Mar I	Mar II	Apr I	Apr II	Mei I	Mei II	Jun I	Jun II	Jul I	Jul II	Agu I	Agu II	Sep I	Sep II	Okt I	Okt II	Nov I	Nov II	Des I	Des II
R80mm/periode	79.23	78.05	37.63	65.32	71.11	118.66	100.89	127.54	72.82	70.45	69.56	48.02	46.52	28.95	43.78	103.23	96.63	81.35	129.30	137.60	118.53	95.50	107.56	86.33
R80mm/hari	5.28	4.88	2.69	4.67	4.74	7.42	6.73	8.50	4.85	4.40	4.64	3.20	3.10	1.81	2.92	6.45	6.44	5.42	8.62	8.60	7.90	6.37	7.17	5.40
Reff Padimm/hari	3.70	3.41	1.88	3.27	3.32	5.19	4.71	5.95	3.40	3.08	3.25	2.24	2.17	1.27	2.04	4.52	4.51	3.80	6.03	6.02	5.53	4.46	5.02	3.78

R80

INTERPRETASI

Nilai R80 menggambarkan curah hujan yang dapat diandalkan pada probabilitas 80%. Hujan efektif padi pada modul ini dihitung sebesar 70% dari R80 harian dan dapat digunakan sebagai input awal analisis kebutuhan air irigasi dengan tetap memperhatikan metode desain dan data lapangan yang digunakan pada studi.