Last updated: August 21, 2025
In July, Pago Pago experiences warm tropical weather characterized by a maximum temperature of 28°C (83°F) and an average of 27°C (80°F), making it a great destination for outdoor activities. However, visitors should be prepared for the high humidity levels at 81% and the possibility of rain, as precipitation totals reach 152 mm (6.0 in) over approximately 24 days. This combination of warmth and moisture creates a lush, vibrant environment, perfect for exploring the stunning natural beauty of American Samoa.
In July, Pago Pago, American Samoa, experiences warm tropical weather, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 28°C (83°F). The average temperature sits comfortably at 27°C (80°F), slightly dipping from the hotter months preceding it. This month marks a subtle transition as the region begins to cool just a notch, not straying far from its consistently mild climate throughout the year. Overall, July continues the trend of enjoyable warmth, making it a perfect time for outdoor activities and soaking up the beautiful island scenery.
In July, Pago Pago experiences 152 mm (6.0 in) of precipitation over approximately 24 days, marking a notable decrease from the spring months. This dip continues the trend observed since April, where rainfall started to wane, contrasting sharply with the significantly higher precipitation levels recorded earlier in the year, particularly in February with 464 mm (18.3 in). As the Pacific island transitions into the drier months of late summer, July’s rainfall reflects a gradual shift, suggesting a blend of tropical climate patterns while still maintaining a consistent rhythm of precipitation through the majority of the month.
In July, Pago Pago experiences a notable rise in humidity, reaching 81%, which marks a slight increase from the 80% recorded in the previous months of June and May. This upward trend continues into August, with humidity peaking at 83%, indicating a shift towards the more humid conditions typical of late summer. Throughout the year, humidity levels in Pago Pago tend to oscillate between the upper 70s and mid-80s, with December and October showing the highest averages at 85%. As we progress deeper into the wet season, it’s clear that the humidity not only contributes to the tropical ambiance but also markedly enhances the lush scenery of American Samoa.
In July, Pago Pago experiences a UV Index of 9, categorized as very high, which requires a burn time of just 15 minutes under direct sunlight. This month's UV ratings follow a noticeable trend seen since June, indicating a slight reduction in intensity compared to the earlier months of the year. Throughout the first half of the year, from January to June, the UV Index consistently peaked with extreme values of 16 to 13, which meant faster burn times of only 10 minutes. As July rolls in, while there is a decrease to very high levels, sun exposure still demands caution. As always, it’s essential to be mindful and protect your skin when enjoying the beautiful surroundings of American Samoa. For more information, visit Pago Pago UV Index.
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In July, Pago Pago basks in a delightful 271 hours of sunshine, offering a warm invitation to both locals and visitors. This sunny month sits comfortably within a pattern of increasing daylight as the year progresses, following the 264 hours of June. With sunshine hours steadily climbing from the early months of the year, where January recorded just 232 hours, July marks a peak in the comforting embrace of sunshine, just shy of the following months which promise even more. As the landscape transitions into late summer, the trend of consistently bright days not only enhances outdoor activities but also sets a vibrant tone for the rest of the year, with August expecting 293 hours and September promising 301 hours. Such abundant sunlight not only enriches the natural beauty of American Samoa but also elevates the spirit of all who call this island paradise home.
In July, Pago Pago experiences a noteworthy shift in weather patterns, with a 64% chance of sunny days, making it one of the brighter months of the year. This rise in sunshine follows a gradual increase since the beginning of the year, where the chances start at just 31% in January. As the months progress, the likelihood of sunny weather peaks in July before slightly declining to 50% in August. This trend signifies the transition into the heart of the dry season, inviting outdoor activities and beach outings, as residents and visitors alike bask in the warmth of the sun. July serves as a delightful opportunity to enjoy the vibrant beauty of American Samoa under more favorable skies.
In July, Pago Pago experiences a consistent 11 hours of daylight, marking a transition from the longer days of the early year. This pattern reflects a broader trend where daylight begins to wane slightly from April through August, creating a harmonious balance between light and dark as the seasons shift. Interestingly, the daylight duration remains stable at 11 hours during these summer months, enhancing the island's lush landscapes and inviting evenings. As September approaches, daylight begins to rebound, returning to 12 hours as the year heads towards its conclusion, promising a delightful mix of bright days and tropical allure.
In July, Pago Pago experiences a noticeable uptick in wind activity, with an average wind speed of 7.3 m/s (16 mph), marking it as the windiest month of the year. This increase follows a steady rise in wind speeds from the earlier months, where April recorded a more tranquil 3.9 m/s (9 mph), gradually climbing to 5.6 m/s (13 mph) in June. The trend of wind strengthening continues into August, albeit at a slightly reduced speed of 6.4 m/s (14 mph), suggesting that while July presents a peak, the month’s gusts initiate a robust airflow that lingers into the summer's later days. Overall, July’s winds create an invigorating atmosphere, setting it apart as a month of vibrant movement and refreshing breezes in this tropical paradise.
Weather in Pago Pago varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Pago Pago, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in July to January, both months exhibit warm temperatures with average highs around 27°C (82°F). However, January tends to be slightly warmer, with maximum temperatures reaching up to 29°C (85°F) compared to July's 28°C (83°F). Precipitation levels are significantly higher in January, with 301 mm (11.8 in) of rainfall over 23 days, while July sees 152 mm (6.0 in) across 24 days. Humidity levels are similar, with July at 81% and January at 79%. For a more detailed look at January weather conditions, you can visit Pago Pago weather in January.
In comparing the weather between July and February, both months maintain a warm average temperature of around 27°C (81°F), with July experiencing slightly cooler maximum temperatures capped at 28°C (83°F), while February can reach as high as 30°C (86°F). Notably, February sees significantly higher precipitation, with a total of 464 mm (18.3 in) over 25 days, compared to July's 152 mm (6.0 in) over 24 days. The humidity remains fairly consistent in both months, hovering around 80-81%. For a deeper look at February's climate, you can check out Pago Pago weather in February.
In comparing the weather of July and March, it is notable that July typically experiences slightly cooler temperatures, with average temperatures ranging from 24°C (76°F) to a maximum of 28°C (83°F), while March has a min of 25°C (77°F) and a max of 29°C (85°F). However, March sees a higher level of precipitation, with 195 mm (7.7 in) spread over 25 days compared to July’s 152 mm (6.0 in) over 24 days. Humidity levels are somewhat similar, at 81% in July and 79% in March, making both months quite humid. For more detailed information, you can explore Pago Pago weather in March.
When comparing the weather in July and April, we notice some interesting similarities and differences. Both months have similar average temperatures, with July ranging from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), while April is slightly warmer, with a minimum of 25°C (77°F) and a maximum of 29°C (85°F). However, April experiences more precipitation, totaling 228 mm (9.0 in) over 25 days, compared to July’s 152 mm (6.0 in) spread across 24 days. Humidity levels are quite comparable, with July at 81% and April just slightly lower at 79%. For more detailed information about April weather, visit Pago Pago weather in April.
In comparing the weather between May and July, both months exhibit similar average temperatures, with July having a slight edge with a minimum of 24°C compared to May's 25°C. However, July experiences less maximum temperature, reaching only 28°C, while May peaks at 29°C. Precipitation is notably higher in May, with 210 mm over 25 days, compared to July's 152 mm over 24 days, making May generally wetter. Humidity levels are comparable, with July at 81% and May slightly lower at 80%. For more detailed information on May weather, you can visit Pago Pago weather in May.
In comparing the weather between June and July, both months exhibit similar temperature patterns, with June experiencing slightly higher maximum temperatures at 29°C (85°F) compared to July's max of 28°C (83°F). However, July sees a decrease in overall precipitation, recording 152 mm (6.0 in) over 24 days, compared to June's 178 mm (7.0 in) across 23 days. Humidity remains comparable, with July slightly higher at 81% compared to June's 80%. For more detailed information on June weather in Pago Pago, you can refer to Pago Pago weather in June.
July and August share similar temperature ranges, with both months maintaining a minimum of 24°C (76°F) and a maximum of 28°C (83°F). However, July is slightly warmer overall with an average temperature of 27°C (80°F), compared to August's average of 26°C (80°F). In terms of precipitation, July experiences more rain with 152 mm (6.0 in) over 24 days, while August sees a reduction to 128 mm (5.1 in) across 20 days. Additionally, humidity levels are marginally higher in August at 83%, compared to 81% in July. For more details, check out Pago Pago weather in August.
In comparing the weather between July and September, both months experience similar average temperatures, with July having a minimum of 24°C (76°F) and September slightly warmer with a minimum of 25°C (77°F). The maximum temperatures remain consistent at 28°C (83°F) for both months, while the average temperature holds steady at 27°C (80°F). Precipitation is slightly lower in September, with 136 mm (5.4 in) reported over 21 days compared to July's 152 mm (6.0 in) across 24 days. Humidity rises from 81% in July to 84% in September, contributing to a generally humid atmosphere throughout both months. For more detailed information, you can check Pago Pago weather in September.
In July, the weather tends to be warm and humid, with average temperatures around 27°C (80°F) and a maximum of 28°C (83°F). The month experiences significant rainfall, totaling 152 mm (6.0 in) across 24 days, resulting in high humidity levels of 81%. In contrast, October sees slightly higher temperatures, with averages also around 27°C (80°F) but peaking at 29°C (84°F). This month also experiences increased precipitation at 225 mm (8.9 in) over 23 days, leading to a marginally higher humidity of 85%. For a detailed look at the weather specifics, you can visit Pago Pago weather in October.
When comparing the weather in July and November, both months maintain a similar range of temperatures, with minimal variation in the minimum and average temperatures. July features a temperature range of 24°C to 28°C (76°F to 83°F), while November experiences a slightly warmer range from 24°C to 29°C (76°F to 84°F). However, November sees a significant increase in precipitation, totaling 266 mm (10.5 in) over 24 days, compared to July's 152 mm (6.0 in) during the same number of days. Humidity levels are quite similar, with July at 81% and November at 82%. For a more detailed look at temperatures and conditions in November, visit Pago Pago weather in November.
In comparing the weather conditions of July and December, both months maintain a warm average temperature, with December experiencing slightly higher temperatures, ranging from a minimum of 25°C to a maximum of 29°C. Meanwhile, July's temperatures hover between 24°C and 28°C. Precipitation levels, however, tell a different story; December is notably wetter with 360 mm of rainfall over 29 days, compared to July’s 152 mm over 24 days. Humidity levels are quite similar, with July at 81% and December at 82%. For more details on rainfall and weather patterns, check out Pago Pago weather in December.
In July, Pago Pago's weather presents a unique blend of warmth and humidity, with temperatures consistently hovering around a comfortable 27°C (80°F). This month tends to be one of the wetter periods, featuring frequent rain with precipitation affecting 24 days. While the heat remains inviting, the combined factors of high humidity at 81% and elevated rainfall might make outdoor activities a bit challenging compared to the drier months. Despite this, the lush scenery flourishes, offering a vibrant backdrop for those who appreciate the tropical beauty. For a deeper insight into the region's climatic patterns, check out Pago Pago Climate.