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Weather in Saint Helier for July 2027

Your guide to Saint Helier weather in July - trends and predictions

    Temperatures

  • In general, the average temperature in Saint Helier at the beginning of July is 17.5 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 18.8 °C by the end of July.

    • Rain 🌧️

  • Saint Helier experiences moderate rainfall in July, with an average of 10 rainy days and a total precipitation of 58.7 mm.

    • More

  • Is July a good time to visit Saint Helier? check out the best time to travel to Saint Helier page.

Average dry days
21
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/16°
Temperatures
Average wind speed
30 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Saint Helier Weather July

Move between months or click on a day
June
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
17°
2
Patchy rain possible
17°
3
Sunny
17°
4
Patchy rain possible
17°
5
Patchy rain possible
17°
6
Light rain
19°
7
Patchy rain possible
19°
8
Light rain
19°
9
Light rain
20°
10
Cloudy
21°
11
Light rain
20°
12
Patchy rain possible
19°
13
Patchy rain possible
19°
14
Light rain
19°
15
Light rain
19°
16
Patchy rain possible
19°
17
Partly cloudy
19°
18
Patchy rain possible
19°
19
Patchy rain possible
19°
20
Light rain
18°
21
Patchy rain possible
18°
22
Patchy rain possible
18°
23
Patchy rain possible
18°
24
Light rain
19°
25
Light rain
18°
26
Patchy rain possible
18°
27
Light rain
18°
28
Patchy rain possible
20°
29
Sunny
20°
30
Patchy rain possible
20°
31
Light rain
19°

Temperatures trend during July in Saint Helier

See the weather trend as well as the moving average line

July weather in Saint Helier day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Patchy rain possible
Patchy rain possible
 17° /15° 0.9 mm 5
2 Jul. Patchy rain possible
Patchy rain possible
 17° /15° 0.4 mm 5
3 Jul. Sunny
Sunny
 17° /15° 0.2 mm 6
4 Jul. Patchy rain possible
Patchy rain possible
 17° /15° 1.3 mm 6
5 Jul. Patchy rain possible
Patchy rain possible
 17° /16° 0.4 mm 6
6 Jul. Light rain
Light rain
 19° /15° 2.6 mm 6
7 Jul. Patchy rain possible
Patchy rain possible
 19° /15° 0.5 mm 6
8 Jul. Light rain
Light rain
 19° /16° 2.8 mm 6
9 Jul. Light rain
Light rain
 20° /17° 3.1 mm 5
10 Jul. Cloudy
Cloudy
 21° /17° 0 mm 6
11 Jul. Light rain
Light rain
 20° /17° 6.5 mm 6
12 Jul. Patchy rain possible
Patchy rain possible
 19° /16° 1.4 mm 6
13 Jul. Patchy rain possible
Patchy rain possible
 19° /16° 0.8 mm 6
14 Jul. Light rain
Light rain
 19° /16° 3 mm 6
15 Jul. Light rain
Light rain
 19° /16° 6.9 mm 5
16 Jul. Patchy rain possible
Patchy rain possible
 19° /16° 0.9 mm 5
17 Jul. Partly cloudy
Partly cloudy
 19° /16° 0.3 mm 6
18 Jul. Patchy rain possible
Patchy rain possible
 19° /17° 0 mm 6
19 Jul. Patchy rain possible
Patchy rain possible
 19° /17° 1.1 mm 6
20 Jul. Light rain
Light rain
 18° /16° 3.5 mm 6
21 Jul. Patchy rain possible
Patchy rain possible
 18° /16° 1.7 mm 5
22 Jul. Patchy rain possible
Patchy rain possible
 18° /16° 0.5 mm 5
23 Jul. Patchy rain possible
Patchy rain possible
 18° /16° 1.1 mm 5
24 Jul. Light rain
Light rain
 19° /16° 3.4 mm 6
25 Jul. Light rain
Light rain
 18° /16° 3.5 mm 5
26 Jul. Patchy rain possible
Patchy rain possible
 18° /16° 0.8 mm 5
27 Jul. Light rain
Light rain
 18° /16° 3.2 mm 5
28 Jul. Patchy rain possible
Patchy rain possible
 20° /17° 0.4 mm 5
29 Jul. Sunny
Sunny
 20° /17° 0.7 mm 6
30 Jul. Patchy rain possible
Patchy rain possible
 20° /17° 2 mm 5
31 Jul. Light rain
Light rain
 19° /17° 4.8 mm 5
Next
Important Notice
Our weather forecast for Saint Helier in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint Helier forecast closer to your planned date for the most up-to-date weather information.
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Saint Helier in July - FAQ

What are the expected maximum and minimum temperatures in Saint Helier during July?
During July, expect a variety of temperatures with highs around 19° and lows near 16°, suitable for diverse activities and preferences.

How much rainfall should be expected in Saint Helier during July?
Moderate rainfall is anticipated in Saint Helier during July, with a total of 58.7 mm spread over approximately 10 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Saint Helier during July?
The average wind speed in Saint Helier during July is 30 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Saint Helier

Explore the daily rainfall trends and prepare for Saint Heliers July weather 💧
Typically, Saint Helier has 10 rainy days in July with a total of 58.7 mm of rainfall.

UV exposure in Saint Helier during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Location coordinates Where is Saint Helier?

Get accurate weather forecasts for Saint Helier, located at latitude 49.188 and longitude -2.105. Stay updated with localized weather information tailored for Saint Helier.

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