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Istron Bay weather by month
Check out Istron Bay weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Istron Bay (°F)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) | 57 |
59 |
61 |
66 |
73 |
79 |
82 |
82 |
79 |
72 |
66 |
61 |
| Min temperature (night-time) | 46 |
46 |
48 |
52 |
57 |
64 |
70 |
70 |
66 |
61 |
55 |
50 |
| Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
L |
M |
M |
L |
0 |
0 |
0 |
| Sea temperature | 61 |
59 |
59 |
61 |
66 |
72 |
77 |
77 |
77 |
73 |
68 |
64 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & UV index in Istron Bay
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily hours of sunshine | ||||||||||||
| Daily hours of daylight | 10 |
11 |
12 |
13 |
14 |
14 |
14 |
13 |
12 |
11 |
10 |
10 |
| UV Index (Maximum) | 2 |
4 |
5 |
7 |
9 |
10 |
10 |
9 |
8 |
5 |
3 |
2 |
Rainfall in Istron Bay
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of days with some rain | 12 |
11 |
8 |
5 |
3 |
1 |
1 |
1 |
1 |
5 |
8 |
12 |
| Average monthly rainfall (inches) | 5.4 |
3.7 |
3.1 |
1.4 |
0.7 |
0.2 |
0.0 |
0.1 |
0.7 |
2.8 |
3.1 |
4.8 |
More about Istron Bay
Istron Bay by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Crete
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The climate guide for Crete (Istron Bay) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Istron Bay?
Istron Bay has a temperate climate with hot dry summers.
Istron Bay weather in January
Expect daytime maximum temperatures of 57°F in Istron Bay, Crete in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 5.4 inches of rainfall in the month.
- 57°F max day temperature
57 - 4 hours of sunshine per day
- 12 days with some rainfall
12 - 46°F min night temperature
46 - 10 hours of daylight per day
10 - No heat & humidity
0 - 5.4 inches of monthly rainfall
5.4 - 2 (Low) UV index
2 - 61°F sea temperature
61
Istron Bay weather in February
Expect daytime maximum temperatures of 59°F in Istron Bay, Crete in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 3.7 inches of rainfall in the month.
- 59°F max day temperature
59 - 5 hours of sunshine per day
- 11 days with some rainfall
11 - 46°F min night temperature
46 - 11 hours of daylight per day
11 - No heat & humidity
0 - 3.7 inches of monthly rainfall
3.7 - 4 (Moderate) UV index
4 - 59°F sea temperature
59
Istron Bay weather in March
Expect daytime maximum temperatures of 61°F in Istron Bay, Crete in March based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 3.1 inches of rainfall in the month.
- 61°F max day temperature
61 - 6 hours of sunshine per day
- 8 days with some rainfall
8 - 48°F min night temperature
48 - 12 hours of daylight per day
12 - No heat & humidity
0 - 3.1 inches of monthly rainfall
3.1 - 5 (Moderate) UV index
5 - 59°F sea temperature
59
Istron Bay weather in April
Expect daytime maximum temperatures of 66°F in Istron Bay, Crete in April based on long-term weather averages. There are 8 hours of sunshine per day on average.
- 66°F max day temperature
66 - 8 hours of sunshine per day
- 5 days with some rainfall
5 - 52°F min night temperature
52 - 13 hours of daylight per day
13 - No heat & humidity
0 - 1.4 inches of monthly rainfall
1.4 - 7 (High) UV index
7 - 61°F sea temperature
61
Istron Bay weather in May
Expect daytime maximum temperatures of 73°F in Istron Bay, Crete in May based on long-term weather averages. There are 10 hours of sunshine per day on average.
- 73°F max day temperature
73 - 10 hours of sunshine per day
- 3 days with some rainfall
3 - 57°F min night temperature
57 - 14 hours of daylight per day
14 - No heat & humidity
0 - 0.7 inches of monthly rainfall
0.7 - 9 (Very High) UV index
9 - 66°F sea temperature
66
Istron Bay weather in June
Expect daytime maximum temperatures of 79°F in Istron Bay, Crete in June based on long-term weather averages. There are 12 hours of sunshine per day on average.
- 79°F max day temperature
79 - 12 hours of sunshine per day
- 1 day with some rainfall
1 - 64°F min night temperature
64 - 14 hours of daylight per day
14 - Low heat & humidity
L - 0.2 inches of monthly rainfall
0.2 - 10 (Very High) UV index
10 - 72°F sea temperature
72
Istron Bay weather in July
Expect daytime maximum temperatures of 82°F in Istron Bay, Crete in July based on long-term weather averages. There are 12 hours of sunshine per day on average.
- 82°F max day temperature
82 - 12 hours of sunshine per day
- 1 day with some rainfall
1 - 70°F min night temperature
70 - 14 hours of daylight per day
14 - Moderate heat & humidity
M - 0.0 inches of monthly rainfall
0.0 - 10 (Very High) UV index
10 - 77°F sea temperature
77
Istron Bay weather in August
Expect daytime maximum temperatures of 82°F in Istron Bay, Crete in August based on long-term weather averages. There are 12 hours of sunshine per day on average.
- 82°F max day temperature
82 - 12 hours of sunshine per day
- 1 day with some rainfall
1 - 70°F min night temperature
70 - 13 hours of daylight per day
13 - Moderate heat & humidity
M - 0.1 inches of monthly rainfall
0.1 - 9 (Very High) UV index
9 - 77°F sea temperature
77
Istron Bay weather in September
Expect daytime maximum temperatures of 79°F in Istron Bay, Crete in September based on long-term weather averages. There are 10 hours of sunshine per day on average.
- 79°F max day temperature
79 - 10 hours of sunshine per day
- 1 day with some rainfall
1 - 66°F min night temperature
66 - 12 hours of daylight per day
12 - Low heat & humidity
L - 0.7 inches of monthly rainfall
0.7 - 8 (Very High) UV index
8 - 77°F sea temperature
77
Istron Bay weather in October
Expect daytime maximum temperatures of 72°F in Istron Bay, Crete in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 2.8 inches of rainfall in the month.
- 72°F max day temperature
72 - 7 hours of sunshine per day
- 5 days with some rainfall
5 - 61°F min night temperature
61 - 11 hours of daylight per day
11 - No heat & humidity
0 - 2.8 inches of monthly rainfall
2.8 - 5 (Moderate) UV index
5 - 73°F sea temperature
73
Istron Bay weather in November
Expect daytime maximum temperatures of 66°F in Istron Bay, Crete in November based on long-term weather averages. There are 5 hours of sunshine per day on average with typically 3.1 inches of rainfall in the month.
- 66°F max day temperature
66 - 5 hours of sunshine per day
- 8 days with some rainfall
8 - 55°F min night temperature
55 - 10 hours of daylight per day
10 - No heat & humidity
0 - 3.1 inches of monthly rainfall
3.1 - 3 (Moderate) UV index
3 - 68°F sea temperature
68
Istron Bay weather in December
Expect daytime maximum temperatures of 61°F in Istron Bay, Crete in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 4.8 inches of rainfall in the month.
- 61°F max day temperature
61 - 4 hours of sunshine per day
- 12 days with some rainfall
12 - 50°F min night temperature
50 - 10 hours of daylight per day
10 - No heat & humidity
0 - 4.8 inches of monthly rainfall
4.8 - 2 (Low) UV index
2 - 64°F sea temperature
64
More about Istron Bay
Istron Bay by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Crete
- Save 10% on 2026/2027 holidays in biggest ever TUI sale
- Max discount £500. T&Cs apply. £500 min spend
- Travel between 1st May 2026 & 31st Oct 2027 (inclusive)
Expires at 23:59 on Saturday 31st Jan 2026 · View all TUI offers
The climate guide for Crete (Istron Bay) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C) | Imperial (°F)
Compare Istron Bay weather with the UK
The weather chart below compares the average monthly maximum daytime temperature for Istron Bay, Crete, Greece and the UK (London).
Maximum daytime temperature (°F)
Metric (°C) | Imperial (°F)
More about Crete
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