Guadalcanal (Malango)
July
Weather in Guadalcanal for July 2026
Your guide to Guadalcanal weather in July - trends and predictions
Until now, July 2026 in Guadalcanal is slightly cooler than the historical average by -1.1 °C.
The forecast for the next days in Guadalcanal predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Guadalcanal at the beginning of July is 29.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28 °C by the end of July.
Guadalcanal experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 268.2 mm.
Temperatures
Rain 🌧️
6
Dry days
25
Rainy days
0
Snow days
29°/24°
Temperatures
15 km/h
Avg max wind
82 %
Avg humidity
Guadalcanal Weather July
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Temperatures trend during July in Guadalcanal
See the weather trend as well as the moving average line
July weather in Guadalcanal day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Heavy rain at times | 29° /24° | 3.6 mm | 6 | |
| 2 Jul. |  Patchy rain possible | 29° /24° | 5.9 mm | 6 | |
| 3 Jul. | Patchy rain possible | 30° /24° | 8.9 mm | 6 | |
| 4 Jul. | Patchy rain possible | 29° /24° | 12.1 mm | 6 | |
| 5 Jul. |  Moderate or heavy rain shower | 29° /24° | 8.5 mm | 6 | |
| 6 Jul. | Moderate rain at times | 30° /24° | 2.2 mm | 6 | |
| 7 Jul. | Light rain shower | 29° /23° | 5.9 mm | 6 | |
| 8 Jul. | Moderate or heavy rain shower | 28° /23° | 20.7 mm | 6 | |
| 9 Jul. | Patchy rain possible | 29° /24° | 4.6 mm | 6 | |
| 10 Jul. | Patchy rain possible | 29° /23° | 3.8 mm | 6 | |
| 11 Jul. | Light rain shower | 29° /23° | 3.1 mm | 7 | |
| 12 Jul. | Patchy rain possible | 29° /22° | 4 mm | 7 | |
| 13 Jul. | Moderate or heavy rain shower | 28° /22° | 8.4 mm | 7 | |
| 14 Jul. | Patchy rain possible | 29° /23° | 9.4 mm | 7 | |
| 15 Jul. | Moderate or heavy rain shower | 28° /24° | 9.7 mm | 6 | |
| 16 Jul. | Patchy rain possible | 28° /23° | 17 mm | 6 | |
| 17 Jul. | Moderate or heavy rain shower | 28° /23° | 10.5 mm | 6 | |
| 18 Jul. | Patchy rain possible | 29° /23° | 2.9 mm | 6 | |
| 19 Jul. | Light rain shower | 29° /23° | 8.2 mm | 6 | |
| 20 Jul. | Moderate or heavy rain shower | 29° /24° | 6.1 mm | 6 | |
| 21 Jul. | Patchy rain possible | 26° /24° | 2.2 mm | 7.8 | |
| 22 Jul. | Patchy rain possible | 27° /24° | 1 mm | 9.8 | |
| 23 Jul. | Patchy rain possible | 28° /23° | 1 mm | 10.2 | |
| 24 Jul. | Patchy rain possible | 28° /24° | 0.8 mm | 9.5 | |
| 25 Jul. | Patchy rain possible | 28° /24° | 1.9 mm | 9.5 | |
| 26 Jul. | Patchy rain possible | 27° /24° | 5.1 mm | 7 | |
| 27 Jul. | Light rain shower | 28° /25° | 17.9 mm | 7 | |
| 28 Jul. | Patchy rain possible | 28° /24° | 9.1 mm | 8 | |
| 29 Jul. | Patchy rain possible | 28° /24° | 3.5 mm | 8 | |
| 30 Jul. | Patchy rain possible | 28° /25° | 4.7 mm | 8 | |
| 31 Jul. |  Partly cloudy | 29° /24° | 6.4 mm | 8 | |
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Important Notice
Our weather forecast for Guadalcanal 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 Guadalcanal forecast closer to your planned date for the most up-to-date weather information.
Change Month
Guadalcanal in July - FAQ
What are the expected maximum and minimum temperatures in Guadalcanal during July?
During July, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Guadalcanal during July?
Significant rainfall exceeding 268.2 mm is expected in Guadalcanal during July, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Guadalcanal during July?
The average wind speed in Guadalcanal during July is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Guadalcanal
Explore the daily rainfall trends and prepare for Guadalcanals July weather 💧
Typically, Guadalcanal has 25 rainy days in July with a total of 268.2 mm of rainfall.
UV exposure in Guadalcanal during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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