Nyengo yotentha imapezeka m'makontinenti onse a Dziko lapansi, kupatula Antarctica. Kummwera ndi kumpoto kwa dziko lapansi, ali ndi zina zapadera. Mwambiri, 25% yapadziko lapansi ili ndi nyengo yotentha. Chidziwitso cha nyengoyi ndikuti imakhalapo nyengo zonse, ndipo nyengo zinayi zimawonekera bwino. Imeneyi ndi nyengo yotentha ndi nyengo yachisanu, nyengo zosintha ndi masika ndi nthawi yophukira.
Kusintha kwa nyengo
M'nyengo yozizira, kutentha kwa mpweya kumatsika kwambiri kutsika madigiri a zero, pafupifupi -20 madigiri Celsius, ndipo osachepera amatsikira mpaka -50. Mvula imagwa ngati chipale chofewa ndipo imakuta nthaka ndi mphindikati, yomwe imatha milungu ingapo mpaka miyezi ingapo m'maiko osiyanasiyana. Pali mvula zamkuntho zambiri.
Chilimwe kumadera otentha chimatentha kwambiri - kutentha kumakhala kopitilira +20 madigiri Celsius, ndipo m'malo ena ngakhale madigiri 35. Mvula yapakati pachaka imagwa m'mamilimita 500 mpaka 2000, kutengera kutalika kwa nyanja ndi nyanja. Kumagwa mvula yambiri nthawi yotentha, nthawi zina mpaka 750 mm pa nyengo. Pakati pa nyengo zosintha, kutentha pang'ono komanso kuphatikiza kumatha kusungidwa munthawi zosiyanasiyana. M'madera ena kumatentha kwambiri, pomwe ena kumakhala kozizira. M'madera ena, nthawi yophukira imagwa mvula yambiri.
Kudera lanyengo yotentha, mphamvu ya kutentha imasinthana ndi madera ena mchaka chonse. Komanso, nthunzi yamadzi imasamutsidwa kuchoka ku World Ocean kupita kumtunda. Pali malo ambiri osungira dzikoli.
Kutentha kotentha
Chifukwa champhamvu zanyengo zina, magulu ang'onoang'ono otsatirawa apanga:
- m'madzi - chilimwe sichitentha kwambiri ndi mpweya wambiri, ndipo dzinja ndilofatsa;
- monsoon - kayendetsedwe kanyengo kamadalira kufalikira kwa misa ya mpweya, yomwe ndi mvula;
- Kusintha kuchokera kunyanja kupita kumayiko ena;
- nyengo yozizira - nyengo yozizira ndi yozizira komanso yozizira, ndipo chilimwe ndi chachifupi osati chotentha kwenikweni.
Makhalidwe a nyengo yotentha
M'nyengo yotentha, madera osiyanasiyana achilengedwe amapangidwa, koma nthawi zambiri nkhalango zoterezi ndizophatikizana, komanso masamba otakata, osakanikirana. Nthawi zina pali steppe. Zinyama zikuyimiriridwa, motsatana, ndi anthu a nkhalango ndi steppe.
Chifukwa chake, nyengo yotentha imakhudza ma Eurasia ambiri ndi North America, ku Australia, Africa ndi South America imayimilidwa ndi malo angapo. Iyi ndi nyengo yapadera kwambiri, yodziwika ndi kuti nyengo zonse zimatchulidwa mmenemo.
