Monthly climate averages for Caistor, United Kingdom. Based on 10-year ERA5 reanalysis data.
Cfb Oceanic
Climate OverviewCaistor, United Kingdom in May has mild conditions, with highs averaging 15.5°C (60°F) and noticeably cooler mornings. Rain falls on about 11 days this month.
This month falls at the end of Spring.
Daily highs in May gradually rise from around 13°C (56°F) at the start to 17°C (62°F) by month's end.
May sees fairly even rainfall, totalling about 61 mm across the month.
The warmest days tend to fall around the 26th, averaging 16.8°C (62°F).
Compared to April, this month is about 4°C warmer with 1 more rainy days. Temperatures will rise further into June.
Daily averages based on historical data (2016–2025)
| Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 7°C / 2°C | 2°C / -3°C | 10days (54 mm) Wet | 3.8h Poor | 86% Very Muggy | 0.9 Low | Poor | View Details |
| February | 8°C / 3°C | 4°C / -2°C | 10days (53 mm) Wet | 5.5h Fair | 81% Humid | 1.6 Low | Poor | View Details |
| March | 10°C / 3°C | 6°C / -1°C | 12days (58 mm) Wet | 7.1h Good | 80% Humid | 3.2 Moderate | Poor | View Details |
| April | 12°C / 4°C | 8°C / 1°C | 10days (43 mm) Wet | 10h Excellent | 76% Humid | 4.5 Moderate | Fair | View Details |
| May | 16°C / 8°C | 13°C / 5°C | 11days (61 mm) Wet | 10.8h Excellent | 77% Humid | 5.3 High | Fair | View Details |
| June best | 19°C / 11°C | 17°C / 9°C | 11days (68 mm) Wet | 11.1h Excellent | 75% Muggy | 6 High | Good | View Details |
| July best | 21°C / 13°C | 19°C / 12°C | 14days (79 mm) Wet | 10.9h Excellent | 73% Muggy | 5.3 High | Excellent | View Details |
| August best | 21°C / 13°C | 19°C / 11°C | 11days (65 mm) Wet | 10.3h Excellent | 73% Muggy | 4.9 Moderate | Excellent | View Details |
| September best | 18°C / 11°C | 16°C / 9°C | 12days (67 mm) Wet | 8h Good | 78% Humid | 3.7 Moderate | Good | View Details |
| October | 14°C / 8°C | 11°C / 5°C | 13days (75 mm) Wet | 5.8h Fair | 82% Humid | 2.1 Moderate | Fair | View Details |
| November | 10°C / 5°C | 6°C / 1°C | 11days (64 mm) Wet | 4.2h Fair | 86% Very Muggy | 1.1 Low | Poor | View Details |
| December | 8°C / 3°C | 4°C / -1°C | 12days (66 mm) Wet | 3.1h Poor | 88% Very Muggy | 0.7 Low | Poor | View Details |
Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility between indoors and outdoors.
A waterproof jacket or compact umbrella is recommended for occasional showers.
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