Abstract. {{units}}, Data Range : The groundwater, however, provides adequate storage to compensate for annual variations in rainfall and stream flow. Barisal Division . Temperature in Bangladesh averaged 24.82 celsius from 1796 until 2015, reaching an all time high of 29.79 celsius in May of 1979 and a record low of 14.79 celsius in January of 1819. &��Ux�e{s�k����`��gI0/�o���V�R������T"Psf 2 0 obj For experiments, regional rainfall data taken from Rajshahi, Bangladesh and precipitation, cloud cover, average Khulna Division . Source: Bangladesh Meteorological Department 2.2 Yearly Average Rainfall in Bangladesh (1981-2016) Division Yearly rainfall (mm) 2015 Yearly rainfall (mm) 2016 Barisal 202 196 Chittagong 257 184 Dhaka 160 114 Khulna 144 185 Mymensingh 189 164 Rajshahi 130 115 Rangpur 177 180 Sylhet 269 358 Bangladesh 191 125 The Comilla lies on 17m above sea level Comilla has a tropical climate. However, trend studies in the frequency of climatic variables like rainfall at the micro-scale are less explored in the previous literature. 2gf����ױz$��:�A�2��H�����)2��^� Averages are for Rajshahi, which is 6 miles from Rajshahi. 3.Data will not be used for commercial purposes. vJ�0q��Xv.�n�����c�˱��-��R­��[ >��c@�+�Q�V^��c�. 3. Dhaka, Bangladesh visibility is going to be around 10 km i.e. On average, August is the wettest month. 6. The prediction results are reported in this section. <> 8.It is the responsibility of the user to ensure that use of the data is restricted to that set out under the Item 1-6 above. Annual total rainfall in Jessore was increasing by 3.634 mm/year with its total rainfall 1533 mm and coefficient of determination was 0.037. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Credit and Acknowledgement: Climate scenarios used were from the NEX-GDDP dataset, prepared by the Climate Analytics Group and NASA Ames Research Center using the NASA Earth Exchange, and distributed by the NASA Center for Climate Simulation (NCCS). Here is the average precipitation in Dhaka. Feedback | 7. In Bangladesh, about 20%, 62.5%, 15.5% and 2% of the annual rainfall (∼2700 mm) occurs during March–May, June–September, October–November and December–February, respectively (Islam and Uyeda, 2006). Updated 1606 GMT (0006 HKT) September 1, 2017 ... the equivalent to almost a week's worth of average rainfall during the summer monsoon season was dumped across parts of Bangladesh … It was also Italy’s hottest January-August on record, with temperatures 1.31°C above the 1981-2010 average. x��VMk�0���h"k�aIP of rainfall prediction using multiple linear regressions. 2. The groundwater, however, provides adequate storage to compensate for annual variations in rainfall and stream flow. The best time of year to visit Dhaka in Bangladesh. 3 0 obj 6 miles and an atmospheric pressure of 1014 mb. Contact | Bangladesh Climate Data Portal was developed by Asian Disaster Preparedness Center (ADPC), Thailand with the support from the Ministry of Foreign Affairs of Norway. To measure the quality of the MLR equation, the predicted rainfall amount is compared with actual rainfall. Bangladesh : Rainfall & Weather. The average annual rainfall varies from a maximum of 5,690 mm in the northeast of the country to minimum of 1,110 mm in the west. In Chittagong, on the east coast, the rains reach 2,900 mm (115 in) per year. Bangladesh Meteorological Department (BMD) provides the climate data under the following terms and conditions: Please read and understand these Terms and Conditions and abide by them when you buy data. 5 0 obj Sylhet Division . It will be dry with no precipitation and cloud covering 11% … Rainfall averaged over Italy for January-August 2017 was 36% below average. endobj Climate the average condition of the atmosphere near the earth's surface over a long period of time, taking into account temperature, precipitation, humidity, wind, cloud, barometric pressure, etc. This paper presents, for the first time, an attribution of this precipitation-induced flooding to anthropogenic climate change from a combined meteorological and hydrological perspective. <> %���� Rajshahi Division . x��]I��r�@{� �p��\O����?0#�D�$YU���~� �='�`ߓ����׼����M��v�}���4�Ӣ���v���m}���lp���B��K%��>����ާ}���8Pa/���o*(~��E?r�!���ve�����?=4�� �Y'��Q���$��2�^��|x]��/�s��S εO* c�E?J�!��ާc��?LP"�"����v�C � <> endobj {{minrange}}-{{maxrange}} {{units}}. <>>> 6.Access to the data is restricted to the named person(s)/institution. Design/methodology/approach – The model generated rainfall was calibrated with ground-based observed data in Bangladesh during the period of 1979-2006. 1 0 obj stream Annual Weather Averages in Jessore. Jessore is 35 miles from Khulna, so the actual climate in Khulna can vary a bit. 5.Although every care has been taken in preparing and testing the data, DMH cannot guarantee that the data are correct in all circumstances; neither does DMH accept any liability whatsoever for any error or omission in the data, or for any loss or damage arising from its use. ��� J�%ޏ�륑��-�Yl������Q�:I_5C2p�Ζ˧��T+�_��f��#WB��h�7ET�R?�����kA5��ҫT8��Z�쵰���YX��j�[�/�����zj)���*�*h�8��$�����^�@65٢�Nl*���eq��C�����5��S�� �Fh�/Չ�A���2������P0�Vo��N����#u9 4�2 endobj Dhaka city has recorded 103mm rainfall in the last 24 hours, seven times more than expected. Temperature in Bangladesh decreased to 18.44 celsius in December from 23.08 celsius in November of 2015. Data Range : {{minrange}}-{{maxrange}} Through calibration and validation the MRI-AGCM was adapted for Bangladesh for generating rainfall and temperature scenarios. Precipitation in Bangladesh averaged 202.39 mm from 1901 until 2015, reaching an all time high of 1005.33 mm in September of 1934 and a record low of 0.01 mm in December of 1993. Dhaka, Bangladesh - Average monthly weather - Detailed climate information with charts. endobj 4 0 obj This makes Bangladesh a highly humid zone with a mean annual rainfall of 2488 mm. (Mq�EM ϥ&�V 7 0 obj On average, December is the driest month. “We experienced unexpected amount of rainfall in the last 24 hours but such torrential rain can occur during the monsoon,” Bangladesh Meteorological Department official Mizanur Rahman Dhaka Tribune on … Bangladesh had showed similar rainfall patterns in the north in both 2011 and 2015, with households in north and central Bangladesh experiencing drier-than-average periods, with farmers in the northeast of the country in the Sylhet region experiencing wetter-than-average periods. M�]����L���6�m���;r��ر�"�h���齑��w_?W+ŕ���e���t�����X~�Xwզ�V��m//a:���r,��#N���aR���x�a���G�Y�?���xtC��_�a(O��3�Ćr(Z�� ��b��������[�_�΀��I1Dž� g�iT �d�--SV�W�׾20���8l�!��3:J�Q'u(:����Cpɸ-&Q� vA�a�S@� =�L�q�3�R�X�d��Ldv�fJ+�G���v�Z=�s��_���ۊ�A��ą�'2�r��z�kz���t%K�\;=VJ��Ό;� 2.The data will not be supplied in whole or in part to any third party without the authorization of DMH. Chittagong Division . c. Bangladesh Rainfall: Monsoon Season-2017 . <> Info. The highest WS was recorded in April (4.05 kt) and the lowest in January (2.64 kt). The average amount of annual precipitation is: 999.9 mm (39.37 in) More to the south, rainfall reaches 3,500 mm (138 in) per year in Cox's Bazar, and up to 4,000 mm (157 in) in the more southern city of Teknaf. 7.Users should help improve the quality of the data and its delivery by giving feedback where appropriate. Rangpur Division . 6 0 obj Visitors since Nov 2017 × Observed ... Bangladesh Meteorological Department (BMD) provides the climate data under the following terms and conditions: Please read and understand these Terms and Conditions and abide by them when you buy data. Dhaka Division . The daytime temperature is going to reach 29 °c and the temperature is going to dip to 21 °c at night. In August 2017 Bangladesh faced one of its worst river flooding events in recent history. %PDF-1.5 In winter, there is much less rainfall in Comilla than in summer. ... but this year it is 119.7 percent higher than the average April rainfall,” the weatherman said. Rainfall water that is condensed from the aqueous vapour in the atmosphere and falls in drops from the sky to the earth is called rain; and the total amount of rain that falls in a particular area within a certain time is called rainfall. ���8Ӧmb�R5]���i��ڃS׌'����D:ri�j��X�x�lPge�@Ѥ�$�Q�N0[���+�"!�d'{2��GGX��i7���tw���%Ƞ&��>�n��EI�:�L�Ȫm0X0g>�ٚ��'�J ����i!,V�/�=��3f����,84j�p�ҵ;�N�L���t�U�� ��1^�)�˔`Ҁ�e�VS��G���!�vKc�!dhzˑ&��%]��l8�Y��){z��چ�Ѫe��Y�C��� ��…E?g����+ EIG�9m���9����>�r��kլ5:���6E^���]�;!��;$�4����N0�/� Xf� The average annual WS is 3.35 ± 0.45 kt, with a maximum of 4.12 kt and minimum of 2.64 kt . Based on weather reports collected during 2005–2015. © Bangladesh Meteorological Department, 2020 Here are some average weather facts we collected from our historical climate data: During the month of January you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 25 … Mumbai, one of India’s most populous cities, received an entire month’s average rainfall in just 24 hours. Thrasher, B., Maurer, E. P., McKellar, C., & Duffy, P. B., 2012: Technical Note: Bias correcting climate model simulated daily temperature extremes with quantile mapping. Bangladesh Today; Bangladesh 24hr Forecast; Bangladesh 48hr Forecast; Bangladesh 72hr Forecast; Bangladesh 96hr Forecast; Bangladesh 120hr Forecast; Reports. 1.These data must only be used by the named person(s)/institution for the sole purpose of their work / on the named project/thesis etc. This page includes a chart with historical data for Bangladesh Average Precipitation. �!����U�hK��Ul,����Y���e+�zV�:��Zl)�]���Yq���:]o���ټ�4�K��Tp����S wx�OaT��V"~=)��k����%�wk��l_�J�:��n�R���˵§�u��������5YA�߱&s��ň�ǫDò��-�� Q��O�9���(k�W�ū}.�� �Ѯ���Y���k�R*��f���h^��f����R��J6���Wqx3��^�x*�"����]�n�ދ��Ŋ�����\m�7�����▛A�ܞ�"p�w�� 5. stream Terms of Use | The average yearly occurrence of VHR, HR, MHR, MR and LR events are found 4.1, 11.7, 17.9, 23.5 and 35.4 for BMD rain gauge data and 2.30, 8.03, 14.13, 22.56, and 42.58 for GSMaP data, respectively. Climate data and weather averages in Rajshahi. MRI-AGCM, to simulate rainfall and mean surface air temperature. The average annual rainfall at Bangladesh varies from a maximum of 5,690 mm in the northeast of the country to minimum of 1,110 mm in the west. As the effect of rainfall affecting parameters is embedded in rainfall, rainfall was the label or dependent variable in these models. endobj According to Köppen and Geiger, this climate is classified as Aw. 4.Articles, papers, thesis, reports or written scientific works of any form, based in whole or in part on data supplied by DMH, will contain an acknowledgement concerning the supplied data. Here is the average precipitation. endobj The annual rainfall is 2295 mm | 90.4 inch. 4. The pre-monsoon period is characterized by warm temperatures (27 °C on average) and the occurrence of thunderstorms with rainfall ranging from 15 mm/year in the western central region to more than 80 mm/year in the northeast region. Bangladesh sees highest rainfall for 35 years recorded in April ... 25 Apr 2017 12:01 AM BdST. <> One-third of Bangladesh’s landscape is reportedly submerged, and nearly 1,500,000 acres of farmland, which is a key component of the nation’s economy, are damaged or destroyed. This IMERG rainfall accumulation animation shows rainfall from June 12 to 14, 2017. Annual Weather Averages Near Rajshahi. Hydrology and Earth System Sciences, 16(9), 3309-3314. a 80 60 40 20 -20 -40 -60 -80 00000 1400 1200 —1000 E … ^���ZuDa�^")�m����{O�R,Z�Y� Annual Flood Report. Rainfall Distribution Map; Inundation Map. Therefore, this study aims to explore the spatiotemporal trends in the frequency of daily rainfall using different statistical models based on 23 station data from 1975 to 2017 in Bangladesh. Monsoon Rainfall (Divisional) in Bangladesh: 2017 1. Map Courtesy: Banglapedia. The rainfall in Bangladesh varies, depending upon season and location. Geographical location and physical settings govern the climate of any country. This page includes a chart with historical data for Bangladesh Average Temperature. endstream The average temperature in Comilla is 25.5 °C | 78.0 °F. Precipitation in Bangladesh increased to 5.94 mm in December from 5.07 mm in November of 2015. The average maximum WS has detected a maximum in the pre-monsoon (3.91 kt) and minimum in the post-monsoon (2.84 kt) seasons. During the rainy season, moderate to moderately heavy rainfall with heavy to very heavy rainfalls are usually recorded across the country. The developed and trained model is capable of predicting rainfall in advance for a month of a given year for a given area (for area we used here are the stations (weather parameters values are measured by Bangladesh Meteorological Department). Bangladesh extends from 20°34'N to 26°38'N latitude and from 88°01'E to 92°41'E longitude. 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