Met office said day temperatures fell in Allahabad, Meerut, Varanasi, Lucknow, Bareilly and Agra divisions.
The temperatures were, however, above normal in Faizabad and Gorakhpur divisions and were normal in the remaining divisions of the state.
Highest temperature was 43.4 degrees Celsius recorded in Jhansi.
Rain or thundershowers are likely at isolated places in the state.