Mvua na ukame
Kwa mujibu wa takwimu za ERA5, wastani wa mvua kwa mwaka ulikuwa milimita 701 katika kipindi cha 1991–2020, na mwaka 2022, ukiwa na milimita 423, ulikuwa mwaka wenye mvua chache zaidi tangu mwaka 20001. Kila moja ya misimu mitano ya mvua kuanzia Oktoba–Desemba 2020 hadi Oktoba–Desemba 2022 ilipata mvua chini ya wastani wake wa 1991–2020 kwa asilimia 18 hadi 54, na mvua za vuli za mwaka 2022 zilikuwa asilimia 53.8 chini ya wastani (ukokotoaji wetu)2. Mvua za masika na za vuli za mwaka 2023 zilikuwa juu ya wastani2.
NDC ya pili inakadiria kwamba ukame wa mwaka 2022 ulisababisha hasara za kiuchumi za zaidi ya shilingi bilioni 70, takriban dola za Marekani milioni 650, na kusababisha watu wanaokadiriwa kuwa 300,000 kuingia katika umaskini, na kwamba mafuriko ya mwaka 2024 yalisababisha hasara za moja kwa moja za zaidi ya dola za Marekani bilioni 1.463. National Drought Management Authority (Mamlaka ya Kitaifa ya Kudhibiti Ukame, NDMA) huainisha kaunti 23 kame na nusu kame kulingana na awamu ya ukame, na mwezi Aprili 2026 kaunti za Mandera na Wajir zilikuwa katika awamu ya hatari (alarm) huku kaunti saba zikiwa katika awamu ya tahadhari (alert)4.
| Awamu | Kaunti |
|---|---|
| Hatari | Mandera, Wajir |
| Tahadhari | Garissa, Isiolo, Kitui, Lamu, Marsabit, Turkana na Pokot Magharibi |
| Kawaida | Samburu, Kajiado, Baringo, Embu, Meru, Laikipia, Tana River, Tharaka-Nithi, Taita-Taveta, Makueni, Nyeri na Narok |
| Kurejea hali ya kawaida | Kilifi, Kwale |
Joto na maoteo
Wastani wa joto nchini ulikuwa nyuzi joto 25.29 katika kipindi cha 1991–2020 ikilinganishwa na nyuzi joto 24.50 katika kipindi cha 1961–1990 kwa mujibu wa takwimu za ERA5, na mwaka 2024 ulikuwa mwaka wenye joto la juu zaidi tangu mwaka 2000, ukiwa na nyuzi joto 26.091. Modeli za CMIP6 zinatoa maoteo ya ongezeko la wastani wa kati wa joto la nyuzi joto 1.23 ifikapo 2040–2059 chini ya hali ya uzalishaji wa kiwango cha kati na nyuzi joto 1.56 chini ya hali ya uzalishaji wa kiwango cha juu sana, likifikia nyuzi joto 2.05 na 3.68 mtawalia ifikapo 2080–2099, ikilinganishwa na kipindi cha 1995–20147589. Maoteo ya wastani wa kati yanaonyesha ongezeko la mvua kwa mwaka9.
| Hali ya uzalishaji wa gesijoto na kipindi | Joto (°C) | Mvua za mwaka (mm) |
|---|---|---|
| SSP2-4.5, 2040–2059 | +1.23 | +38.9 |
| SSP5-8.5, 2040–2059 | +1.56 | +49.4 |
| SSP2-4.5, 2080–2099 | +2.05 | +51.9 |
| SSP5-8.5, 2080–2099 | +3.68 | +193.2 |
Uzalishaji wa gesijoto, misitu na ahadi kuhusu tabianchi
Kwa mujibu wa takwimu za Climate Watch, kilimo kilizalisha tani milioni 53.3 sawa na kaboni dioksidi (CO2e) mwaka 2023, yaani asilimia 60.4 ya tani milioni 88.4 zilizozalishwa bila kujumuisha matumizi ya ardhi na misitu (ukokotoaji wetu), huku matumizi ya ardhi na misitu yakiondoa kwa jumla halisi tani milioni 15.76. Uchachushaji wa chakula tumboni mwa mifugo (enteric fermentation) na samadi iliyoachwa malishoni vilichangia tani milioni 49.8 kati ya tani milioni 53.3 za uzalishaji wa gesijoto kutoka kilimo uliokadiriwa na FAO kwa mwaka 202311. Misitu ilifunika asilimia 6.6 ya eneo la nchi kavu mwaka 202412.
Sheria ya Mabadiliko ya Tabianchi (Climate Change Act) ya mwaka 2016 ilianzisha Climate Change Council, Climate Change Directorate na Climate Change Fund (Baraza, Kurugenzi na Mfuko wa Mabadiliko ya Tabianchi), na marekebisho ya mwaka 2023 yaliongeza mfumo wa kisheria wa masoko ya kaboni1314. NDC ya kwanza iliyohuishwa ya Kenya ya Desemba 2020 iliweka lengo la kupunguza uzalishaji kwa asilimia 32 chini ya hali ya kawaida bila hatua za ziada ifikapo mwaka 203015. NDC ya pili ya mwaka 2025 inalenga kupunguza uzalishaji kwa asilimia 35 chini ya hali ya kawaida bila hatua za ziada ifikapo mwaka 2035, kwa gharama inayokadiriwa kuwa dola za Marekani bilioni 56 kwa kipindi cha 2031–20353. Kenya Climate Smart Agriculture Strategy 2017–2026 (Mkakati wa Kenya wa Kilimo Kinachohimili Mabadiliko ya Tabianchi) na National Adaptation Plan 2015–2030 (Mpango wa Kitaifa wa Kukabiliana na Athari za Mabadiliko ya Tabianchi) zinaainisha hatua za kukabiliana na athari za mabadiliko ya tabianchi katika kilimo1617.
- Apr 2016
- Mei 2016
- Jul 2016Mpango wa Kitaifa wa Kukabiliana na Athari za Mabadiliko ya Tabianchi 2015–203017Mkakati
- 2017Mkakati wa Kenya wa Kilimo Kinachohimili Mabadiliko ya Tabianchi 2017–2026 (Kenya Climate Smart Agriculture Strategy)16Mkakati
- Jun 2018Mkopo wa dharura wa Benki ya Dunia kwa majanga (catastrophe deferred drawdown option, US$ milioni 200)21Fedha
- Jul 2019GCF iliidhinisha mradi wa TWENDE wa maeneo ya malisho22Tabianchi
- Des 2020NDC iliyohuishwa yenye lengo la asilimia 3215Tabianchi
- Okt 2020 – Des 2022Misimu mitano mfululizo ya mvua chini ya wastani2Tabianchi
- Okt 2021Programu ya tabianchi ya FLLoCA iliidhinishwa (US$ milioni 150)23Fedha
- Sep 2023Sheria ya Mabadiliko ya Tabianchi (Marekebisho) [Climate Change (Amendment) Act] kuhusu masoko ya kaboni14Sheria
- Mei 2024Kanuni za Mabadiliko ya Tabianchi (Masoko ya Kaboni), 202424Sheria
- 2024Mafuriko yenye hasara za moja kwa moja za zaidi ya dola za Marekani bilioni 1.463Tabianchi
- 2025NDC ya pili, lengo la asilimia 35 ifikapo 20353Tabianchi
| Hati | Lengo | Kigezo cha msingi | Ugharamiaji |
|---|---|---|---|
| NDC ya kwanza iliyohuishwa (Desemba 2020) | 32% chini ya hali ya kawaida bila hatua za ziada ifikapo 2030 | Uzalishaji wa MtCO2eq 143 ifikapo 2030 katika hali ya kawaida bila hatua za ziada | Dola za Marekani bilioni 62, 13% (takriban dola bilioni 8, ukokotoaji wetu) zikusanywe na Kenya na 87% kutoka msaada wa kimataifa |
| NDC ya pili (2025) | 35% chini ya hali ya kawaida bila hatua za ziada ifikapo 2035 (MtCO2eq 75, ambapo 15 bila masharti) | Uzalishaji wa MtCO2eq 215 mwaka 2035 katika hali ya kawaida bila hatua za ziada | Dola za Marekani bilioni 56 kwa 2031–2035, 19% (dola bilioni 10.5) kutoka vyanzo vya ndani |
| Kiashiria | Thamani | Mwaka |
|---|---|---|
| Wastani wa joto wa mwaka, wastani wa 1991–2020 (ERA5) | 25.29 °C | 1991–2020 |
| Mwaka wenye joto zaidi katika kumbukumbu za ERA5 za 2000–2025 | 26.09 °C | 2024 |
| Mvua za mwaka, wastani wa 1991–2020 (ERA5) | 701 mm | 1991–2020 |
| Mwaka mkavu zaidi 2000–2025 (ERA5) | 423 mm | 2022 |
| Mvua za vuli Oktoba–Desemba ikilinganishwa na wastani | −53.8% | 2022 |
| Hasara za kiuchumi kutokana na ukame wa 2022 (NDC2) | zaidi ya KSh bilioni 70 (takriban US$ milioni 650) | 2022 |
| Hasara za moja kwa moja kutokana na mafuriko ya 2024 (NDC2) | zaidi ya US$ bilioni 1.46 | 2024 |
| Sehemu ya eneo la nchi kavu iliyo kame au nusu kame (NDC2) | zaidi ya 84% | 2025 |
| Sehemu ya kilimo katika uzalishaji wa gesijoto bila matumizi ya ardhi (Climate Watch) | 60.4% | 2023 |
Vyanzo vilivyorejelewa katika ukurasa huu
- ERA5 reanalysis country-average annual precipitation and mean temperature, Kenya, 1950-2025 (API, JSON) — World Bank Climate Change Knowledge Portalkimethibitishwa
- ERA5 reanalysis country-average monthly precipitation and temperature, Kenya, 1950-2024 (API, JSON) — World Bank Climate Change Knowledge Portalkimethibitishwa
- Kenya's Second Nationally Determined Contribution (2031-2035), 2025 (PDF, Climate Policy Radar copy of the UNFCCC submission) — Ministry of Environment, Climate Change and Forestry (Kenya), via Climate Policy Radarkimethibitishwa
- Drought situation brief, published 14 April 2026 (web page) — National Drought Management Authority (NDMA)kimethibitishwa
- CMIP6 ensemble median projected anomaly, SSP5-8.5, 2040-2059, Kenya (API, JSON) — World Bank Climate Change Knowledge Portalkimethibitishwa
- Historical GHG emissions by sector, Kenya, 1990-2023 (API, JSON) — World Resources Institute, Climate Watchkimethibitishwa
- CMIP6 ensemble median projected anomaly, annual temperature and precipitation, SSP2-4.5, 2040-2059, Kenya (API, JSON) — World Bank Climate Change Knowledge Portalkimethibitishwa
- CMIP6 ensemble median projected anomaly, SSP2-4.5, 2080-2099, Kenya (API, JSON) — World Bank Climate Change Knowledge Portalkimethibitishwa
- CMIP6 ensemble median projected anomaly, SSP5-8.5, 2080-2099, Kenya (API, JSON) — World Bank Climate Change Knowledge Portalkimethibitishwa
- CRU TS 4.09 country-average annual mean temperature, Kenya, 1901-2024 (API, JSON) — World Bank Climate Change Knowledge Portalkimethibitishwa
- Emissions totals (GT domain), Africa bulk file, Kenya rows, 1961-2023 (CSV in ZIP) — Food and Agriculture Organization of the United Nationskimethibitishwa
- World Development Indicators – Forest area (% of land area, AG.LND.FRST.ZS, sq. km, AG.LND.FRST.K2) (API, JSON) — World Bankkimethibitishwa
- Climate Change Act, No. 11 of 2016, consolidated text (PDF, Climate Policy Radar copy) — National Council for Law Reporting (Kenya Law), via Climate Policy Radarkimethibitishwa
- Climate Change (Amendment) Act, No. 9 of 2023, Kenya Gazette Supplement No. 147 (Acts No. 9), 1 September 2023 (PDF, Climate Policy Radar copy) — Government Printer (Kenya Gazette Supplement), via Climate Policy Radarkimethibitishwa
- Kenya's First NDC (updated version), letter of submission of 24 December 2020 and NDC document (PDF, scanned) — Ministry of Environment and Forestry (Kenya), submission to the UNFCCCkimethibitishwa
- Kenya Climate Smart Agriculture Strategy 2017-2026 (PDF, Climate Policy Radar copy) — Ministry of Agriculture and Livestock Development (MoALD), via Climate Policy Radarkimethibitishwa
- Kenya National Adaptation Plan 2015-2030, July 2016 (PDF, Climate Policy Radar copy) — Ministry of Environment and Natural Resources (Kenya), via Climate Policy Radarkimethibitishwa
- National Drought Management Authority Act, Cap. 388 (Act No. 4 of 2016) (Kenya Law web page) — National Council for Law Reporting (Kenya Law)kimethibitishwa
- About NDMA (web page) — National Drought Management Authority (NDMA)kimethibitishwa
- Climate Change Act, Cap. 387A (Act No. 11 of 2016) (Kenya Law web page) — National Council for Law Reporting (Kenya Law)kimethibitishwa
- Disaster Risk Management Development Policy Credit with a Catastrophe Deferred Drawdown Option (Cat DDO), P161562, project page — World Bankkimethibitishwa
- FP113 TWENDE: Towards Ending Drought Emergencies, ecosystem-based adaptation in Kenya's arid and semi-arid rangelands, project page — Green Climate Fundkimethibitishwa
- Financing Locally-Led Climate Action Program (FLLoCA), P173065, project page — World Bankkimethibitishwa
- The Climate Change (Carbon Markets) Regulations, 2024, Legal Notice No. 84 of 2024 (Kenya Law web page) — National Council for Law Reporting (Kenya Law)kimethibitishwa
Kwa maelezo zaidi na maoni, tafadhali wasiliana na serkan.veziroglu@prosperaimpact.com.