HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Pucuk Lembang, Kec. Kluet Timur, Aceh Selatan, Prov. Aceh

GPM01D_E09745_N0325

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 5.19 mm/hari

Reff Padi Rata-rata 3.63 mm/hari

Reff Padi Maksimum 6.01 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	110.95	121.12	96.78	85.03	44.99	131.35	57.35	149.18	145.90	40.94	60.40	103.43	94.18	232.30	203.21	341.05	89.66	68.18	142.27	195.73	235.60	111.52	152.35	270.75
1999	180.49	111.43	130.14	111.13	183.42	98.05	189.16	84.06	103.59	159.74	103.09	63.30	81.96	31.50	26.43	187.85	148.30	232.27	149.52	152.18	83.51	221.46	225.78	119.58
2000	102.14	75.36	76.99	107.12	56.54	286.13	137.94	158.74	57.15	117.04	96.42	61.33	40.21	113.89	176.38	63.32	213.94	215.00	161.48	109.15	79.67	199.54	37.01	226.12
2001	126.92	88.13	98.10	69.11	78.99	159.86	86.36	224.95	124.10	32.48	99.21	96.90	58.01	153.20	86.58	172.75	148.18	71.63	143.99	329.98	154.15	95.24	33.48	258.95
2002	69.76	163.59	16.04	226.54	75.47	147.48	101.59	261.05	248.75	23.02	82.89	35.91	27.40	162.70	56.93	111.77	234.94	103.96	197.92	193.07	133.22	130.52	151.45	131.78
2003	94.75	146.64	124.34	163.82	72.03	216.84	96.83	251.06	169.37	3.41	70.74	159.93	112.42	65.92	110.51	125.15	114.92	142.30	183.58	140.49	171.32	140.91	244.31	57.59
2004	160.59	148.43	96.01	73.78	194.78	178.10	99.39	298.00	120.88	84.65	106.24	95.31	56.40	96.75	51.63	94.24	159.06	257.63	180.15	208.31	155.82	130.36	116.38	119.61
2005	237.29	77.38	68.85	49.54	82.27	110.08	159.47	145.33	151.67	41.31	109.23	37.63	79.86	108.55	12.25	197.74	88.25	72.60	148.71	209.16	160.58	139.62	248.67	52.21
2006	199.74	15.81	75.08	230.21	93.06	136.17	65.54	255.74	141.69	79.69	74.33	162.92	91.60	50.58	25.03	180.81	152.64	127.84	145.35	221.38	207.36	87.77	150.08	177.32
2007	72.99	162.26	53.15	114.34	81.11	191.78	305.35	108.56	165.72	103.69	91.72	68.61	24.23	209.63	77.62	117.11	123.92	77.20	160.38	263.81	256.38	107.36	286.80	42.15
2008	80.91	139.26	78.70	72.66	174.74	181.84	172.43	163.01	33.72	104.23	68.64	70.49	99.10	73.81	29.62	236.63	186.51	77.60	108.23	222.06	93.04	200.86	215.36	142.82
2009	55.50	208.62	15.11	107.04	170.75	174.96	188.40	83.66	174.56	70.19	27.39	60.10	66.30	38.34	84.42	135.03	87.94	123.99	63.70	140.55	251.46	108.67	121.03	97.40
2010	87.95	185.37	37.76	138.15	100.42	234.59	147.76	162.73	131.56	68.66	132.07	50.30	73.57	85.85	133.09	100.86	90.92	150.79	194.25	78.16	182.80	183.96	125.33	168.07
2011	145.94	109.79	43.97	112.80	209.63	261.22	68.92	211.86	8.24	182.30	101.86	50.72	99.50	25.41	163.28	185.25	88.70	104.02	169.42	143.73	163.97	124.17	192.92	139.35
2012	70.71	94.08	88.87	99.48	106.69	158.80	146.02	179.82	146.92	161.74	37.10	46.21	134.14	116.84	70.00	132.55	82.16	54.76	103.33	159.90	140.17	165.42	179.13	120.09
2013	41.39	207.23	146.03	155.97	57.81	176.67	128.83	209.72	139.51	25.43	120.63	83.35	84.97	16.90	64.39	126.78	150.86	26.05	112.56	195.19	149.62	108.48	136.68	289.68
2014	154.52	13.73	7.00	83.05	36.04	152.27	122.19	122.90	88.69	99.92	97.26	19.44	93.38	11.56	146.98	123.94	93.83	125.88	149.52	138.61	130.43	189.33	111.93	217.02
2015	105.58	80.99	62.61	107.62	90.94	120.25	172.91	176.06	56.09	105.90	147.90	14.20	60.23	52.87	144.04	82.50	82.39	176.08	172.35	134.53	140.87	184.01	210.68	71.93
2016	151.65	116.13	104.97	23.18	98.86	265.45	99.49	104.24	141.74	90.83	123.22	82.61	80.28	73.62	56.75	217.45	188.30	63.98	86.96	271.96	151.32	163.27	88.30	128.91
2017	143.20	191.28	24.50	193.78	84.95	102.20	138.52	140.73	76.49	77.27	19.00	77.80	101.60	8.31	106.63	118.03	190.74	94.42	222.47	95.35	190.58	142.06	199.92	277.40
2018	91.55	86.92	41.81	133.96	280.14	114.97	151.37	214.99	78.30	94.63	8.51	87.88	56.24	124.77	43.58	66.66	112.67	134.45	274.74	163.42	230.22	90.45	154.66	32.74
2019	112.21	115.86	78.37	96.61	22.96	195.73	84.02	125.66	136.82	115.04	88.06	64.48	18.65	81.23	61.20	138.48	60.40	71.70	165.77	250.53	126.38	130.00	217.76	115.86
2020	91.09	148.42	108.78	27.72	56.57	174.02	195.55	308.29	78.82	165.01	81.00	90.55	106.93	174.32	62.56	97.55	135.94	91.41	115.42	121.65	153.46	106.73	142.18	162.52
2021	186.27	54.41	22.14	25.85	104.77	230.60	85.80	202.90	147.12	64.42	57.76	110.25	185.34	36.19	150.27	168.06	120.68	81.11	20.35	252.11	230.75	104.01	141.71	199.88
2022	157.14	37.23	128.21	130.30	138.93	102.16	68.67	115.47	164.11	28.32	104.22	170.75	63.94	81.28	88.46	170.38	47.20	192.00	124.06	194.48	220.26	59.30	200.67	97.74
2023	78.04	147.14	86.84	49.92	84.61	122.44	97.91	170.20	115.31	94.83	46.65	96.73	131.84	35.60	102.81	178.17	138.79	65.77	99.08	146.32	160.08	200.07	267.47	103.12
2024	91.41	229.55	34.71	183.86	142.78	129.74	78.60	203.32	224.59	57.69	68.03	157.79	35.79	19.27	141.65	219.27	157.03	115.94	218.99	65.14	96.34	149.31	98.37	200.60
2025	93.39	180.43	39.54	135.71	163.02	88.46	168.64	108.56	72.54	72.97	78.89	9.00	77.00	39.02	113.72	58.52	84.23	107.40	–	–	–	–	–	–

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	77.03	76.97	32.67	65.27	57.56	113.99	82.93	114.09	75.70	39.25	55.54	44.49	53.03	30.28	50.02	96.88	87.19	70.94	106.27	129.38	128.81	105.64	114.60	87.21
R80mm/hari	5.14	4.81	2.33	4.66	3.84	7.12	5.53	7.61	5.05	2.45	3.70	2.97	3.54	1.89	3.33	6.06	5.81	4.73	7.08	8.09	8.59	7.04	7.64	5.45
Reff Padimm/hari	3.59	3.37	1.63	3.26	2.69	4.99	3.87	5.32	3.53	1.72	2.59	2.08	2.47	1.32	2.33	4.24	4.07	3.31	4.96	5.66	6.01	4.93	5.35	3.82

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.