Kerala is expected to get relief from the intense summer heat as rainfall activity increases across the state, with the India Meteorological Department issuing yellow alerts for several districts over the coming days.
Thiruvananthapuram: After nearly two months of severe heat and high humidity, weather conditions across Kerala are expected to improve as summer rains become more widespread. According to officials at the meteorological centre in Thiruvananthapuram, temperatures are likely to return to normal levels by Thursday due to increasing rainfall activity in several districts.
Intermittent summer showers have already been reported in different parts of the state over the past two days. The rains brought temporary relief to residents struggling with unusually high daytime temperatures and strong ultraviolet radiation levels.
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The highest temperatures on Wednesday were recorded in southern Kerala, especially in Thiruvananthapuram and Kollam districts. Punalur in Kollam district recorded the state’s highest temperature at 37.5 degrees Celsius. However, rain later arrived in both areas by evening, easing the oppressive weather conditions.
Meteorological officials said rainfall is expected to intensify further in the coming days of May. Yellow alerts have been issued for multiple districts as moderate rainfall and isolated heavy showers are likely.
Districts under yellow alert
- Today: Ernakulam and Thrissur
- Tomorrow: Pathanamthitta, Kottayam, Ernakulam and Idukki
- May 8: Alappuzha, Ernakulam, Thrissur and Kozhikode
- May 9: Thiruvananthapuram, Kollam, Pathanamthitta, Alappuzha and Kottayam
Moderate rainfall is also expected in other districts of Kerala and in Lakshadweep during this period.
Officials noted that although rains have started to strengthen from late April this year, the pattern is still different from last year. In 2025, summer showers began in March itself, while this year they started around April 27. Last year’s southwest monsoon had also arrived early on May 24.
Despite the expected cooling effect from rainfall, authorities have warned people not to ignore the continuing threat from strong ultraviolet radiation. Direct exposure to sunlight during peak afternoon hours should still be avoided, as high UV levels can lead to sunstroke, dehydration and skin-related illnesses.
Hilly and coastal regions have been asked to remain especially cautious. Munnar currently records the highest ultraviolet radiation levels in the state, prompting an extreme caution warning. Other places with high radiation levels include Konni, Changanassery, Thrithala, Ponnani and Beypore.
Authorities have also advised precautionary measures in Kottarakkara, Chengannur, Kalamassery, Ollur and Mananthavady. Dharmadam and Uduma are also among the areas where residents are advised to remain alert due to elevated UV exposure.
Published: 07 May 2026, 07:28 am IST
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