Last updated: August 21, 2025
February in Iwakuni, Japan showcases a diverse climate, where temperatures experience a notable range from a maximum of 20°C (68°F) to a chilly minimum of -4°C (26°F), with an average of 6°C (43°F). This month witnesses approximately 69 mm (2.7 in) of precipitation spread over 7 days, contributing to a humidity level of 72%. As winter ebbs and the promise of spring looms, February’s weather offers a unique blend of crisp air and occasional rain, inviting visitors to experience the seasonal transition in this picturesque locale.
In February, Iwakuni, Japan, begins to shake off the chill of winter, as temperatures show a subtle upward trend. With a minimum of -4°C (26°F) and a pleasant average of 6°C (43°F), residents can enjoy milder days compared to January. The maximum temperature can reach 20°C (68°F), hinting at the arrival of spring and inviting outdoor activities. This transition month sets the stage for March, which promises even warmer days, as temperatures continue to rise. Overall, February in Iwakuni is a time of refreshing change, bridging the gap between the cold remnants of winter and the forthcoming warmth of spring.
February in Iwakuni, Japan, sees a notable uptick in precipitation, with 69 mm (2.7 in) recorded over 7 days. This increase from January's 49 mm sets the stage for the wetter months ahead, reflecting a steady rise in rainfall as spring approaches. The pattern becomes more pronounced as March follows with a significant leap to 125 mm over 10 days, highlighting a transition into the region’s heavy precipitation season. As the months progress, this trend culminates in the peak rainfall of July, where 386 mm inundates the area across 19 days. The gradual escalation from February onward paints a clear picture of Iwakuni's shifting climate, underscoring the region's seasonal dynamics.
In February, Iwakuni experiences a slight drop in humidity to 72%, following January's relatively high level of 76%. This trend marks a gradual transition away from the cooler, wetter months of winter, as humidity levels steadily decrease until they reach their lowest point of 69% in March. As the region moves into spring, humidity begins to rise again, culminating in the significantly higher levels of 84% by May. The pattern reveals a clear seasonal shift, where warmer months lead to increased humidity, peaking dramatically in the summer. This fluctuation not only defines the local climate but also influences outdoor activities throughout the year.
In February, Iwakuni, Japan, experiences a UV Index of 5, maintaining a moderate exposure category with a consistent burn time of 30 minutes. This slight increase from January's UV Index of 4 signals the gradual approach of spring, where sun exposure begins to intensify. As the month progresses, the UV Index will soon escalate dramatically in March to a very high level of 8, which emphasizes the importance of sun protection strategies. The trend indicates that as we move into the spring and summer months, UV radiation levels will continue to rise significantly, with April reaching an extreme of 11. For more detailed insights on UV levels throughout the year, visit Iwakuni UV Index.
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In Iwakuni, Japan, February brings a delightful surge in sunshine, with 227 hours of bright, sunny days, a significant increase from January's 184 hours. This upward trend continues as spring approaches, with the sun gracing the skies for 266 hours in March, leading into April's 282 hours. The gradual rise in daylight not only enhances outdoor activities but also lifts the spirits of the residents. As winter fades away and nature begins to bloom, February stands out as a pivotal month, setting the stage for a vibrant spring ahead.
In February, Iwakuni, Japan experiences a notable 50% chance of sunny weather, marking it as a bright spot in the mid-winter months. This likelihood is an encouraging increase from January's 43%, suggesting that the region is gradually shaking off winter's chill. As we move into early spring, the chances of sunshine dip slightly again in March to 40% and continue a downward trend into the summer months. However, the overall pattern shows that February is not only a time to enjoy a pleasant balance of sun and winter's beauty; it also sets the stage for the sunnier days ahead in spring and autumn, when the averages rise significantly to as high as 59% in October.
In Iwakuni, Japan, February continues the steady trend of daylight observed since January, offering about 10 hours of sunlight each day. This consistent duration sets the stage for the gradual increase that follows in March, where daylight extends to 11 hours. As spring approaches in April, the daylight significantly increases to 13 hours, a shift that captures the essence of renewal and vibrant growth, continuing into May. The summer months of June and July peak at 14 hours of daylight, providing ample time to enjoy the outdoors. As the year progresses into late summer and autumn, daylight gradually diminishes, creating a gentle descent from 13 hours in August to 10 hours by November. This natural ebb and flow of sunlight not only marks the changing seasons in Iwakuni but also enriches the daily life of its residents through the highs and lows of daylight duration.
In February, Iwakuni experiences a gentle increase in wind speed compared to January, averaging 3.3 m/s (7 mph). This slight uptick sets the stage for a breezier transition into spring, as February’s winds begin to softly stir the landscape. Following this, March and April both see a decrease to 2.8 m/s (6 mph), indicating a calming trend that persists through mid-year. Notably, the winds dip to their lowest during the humid summer months of June and July, averaging just 1.8 m/s (4 mph) and 2.0 m/s (5 mph), before picking up slightly again as the year moves into autumn. Despite these fluctuations, February stands out as a month when Iwakuni's breezes are just strong enough to refresh the spirit, hinting at the change of seasons ahead.
Weather in Iwakuni varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Iwakuni, focusing on differences in temperature, rainfall, humidity, and UV levels.
February weather exhibits slightly warmer conditions compared to January, with average temperatures reaching 6°C (43°F) in February versus January’s 5°C (42°F). Both months share the same minimum temperature of -4°C (26°F), but February allows for a higher maximum temperature of 20°C (68°F) compared to January's 15°C (59°F). In terms of precipitation, February experiences more rainfall, totaling 69 mm (2.7 in) over 7 days, while January sees 49 mm (1.9 in) over just 6 days. Humidity levels are relatively close, with February at 72% and January slightly higher at 76%. For a closer look at January's climate specifics, you can check the Iwakuni weather in January.
February and March exhibit notable differences in weather patterns. In February, temperatures range from a minimum of -4°C (26°F) to a maximum of 20°C (68°F), with an average of 6°C (43°F). The month sees 69 mm (2.7 in) of precipitation over 7 days, with a humidity level of 72%. In contrast, March experiences milder temperatures, with a minimum of 1°C (33°F), an average of 10°C (50°F), and a maximum of 22°C (71°F). Precipitation increases significantly to 125 mm (4.9 in) across 10 days, while humidity remains slightly lower at 69%. For more detailed information, you can check Iwakuni weather in March.
In comparing February and April, we see significant differences in weather patterns. February tends to be cooler, with temperatures ranging from a chilly -4°C (26°F) to a moderate 20°C (68°F), while April brings milder conditions, with a minimum of 2°C (36°F) and a maximum of 24°C (76°F), averaging around 14°C (58°F). Precipitation is also noteworthy; February receives 69 mm (2.7 in) over 7 days, but April sees a substantial increase, with 137 mm (5.4 in) spread over 9 days. Humidity levels are relatively similar, around 72% in February and 75% in April. For more details on April's weather specifically, check out Iwakuni weather in April.
February and May present markedly different weather patterns. In February, temperatures range from a chilly -4°C (26°F) at night to a mild 20°C (68°F) during the day, with an average of 6°C (43°F). Precipitation is relatively low, with 69 mm (2.7 in) occurring over 7 days, and humidity sits at 72%. In contrast, May brings warmer temperatures, starting at a minimum of 7°C (45°F) and peaking at 28°C (83°F), with an average of 19°C (66°F). The month also sees increased rainfall, totaling 136 mm (5.4 in) over 9 days, and higher humidity levels at 84%. For more details, you can check this link: Iwakuni weather in May.
February and June present dramatically different weather patterns. In February, temperatures typically range from a chilly -4°C (26°F) at their lowest to a mild average of 6°C (43°F), peaking at 20°C (68°F). This month receives about 69 mm (2.7 in) of precipitation over approximately 7 days, combined with a humidity level of 72%, creating a cool and damp atmosphere. In contrast, June boasts warmer conditions, with minimum temperatures starting at 14°C (57°F) and averaging 22°C (72°F), reaching up to 29°C (85°F). This month is considerably wetter, experiencing 181 mm (7.1 in) of rainfall over 14 days and a higher humidity level of 88%, contributing to a more humid and lush environment. For a more detailed look at June weather patterns, you can visit Iwakuni weather in June.
Comparing the weather in February and July reveals striking differences in temperature and precipitation patterns. February typically sees cooler temperatures, ranging from a minimum of -4°C (26°F) to an average of 6°C (43°F), with a maximum temperature reaching up to 20°C (68°F). It experiences moderate precipitation of 69 mm (2.7 in) over about 7 days, accompanied by a humidity level of 72%. In stark contrast, July brings warm and humid conditions, with temperatures soaring from a minimum of 18°C (65°F) to an average of 26°C (79°F) and peaking at 35°C (95°F). This month also witnesses significant rainfall, totaling 386 mm (15.2 in) over approximately 19 days, and a much higher humidity at 95%. For a detailed look at July's weather patterns in particular, check out Iwakuni weather in July.
February and August present starkly contrasting weather patterns. In February, temperatures typically range from a chilly -4°C (26°F) at night to a mild 20°C (68°F) during the day, with an average temperature of around 6°C (43°F). The month sees approximately 69 mm (2.7 in) of precipitation over about 7 days, accompanied by a humidity level of 72%. In contrast, August experiences much warmer conditions, with nighttime lows of 20°C (67°F) and daytime highs soaring up to 35°C (96°F), averaging 28°C (82°F). The summer month is significantly wetter, receiving about 256 mm (10.1 in) of rain over 14 days, and the humidity rises to a high of 93%. For more specifics on August weather, you can refer to Iwakuni weather in August.
February and September present stark contrasts in weather conditions. In February, temperatures are quite chilly, with averages around 6°C (43°F) and nighttime lows dipping to -4°C (26°F). This month sees around 69 mm (2.7 in) of precipitation, typically spread over 7 days, and humidity levels are a moderate 72%. Conversely, September brings much warmer weather, with average temperatures reaching 24°C (75°F) and maximums soaring to 33°C (92°F). This month experiences significantly higher rainfall, totaling 237 mm (9.3 in) over 14 days, along with increased humidity at 84%. For more specific details on weather patterns, you can check Iwakuni weather in September.
February and October present strikingly different weather profiles. In February, temperatures range from a chilly minimum of -4°C (26°F) to a mild maximum of 20°C (68°F), with an average of 6°C (43°F). The month sees about 69 mm (2.7 in) of precipitation over approximately 7 days, with humidity levels around 72%. In contrast, October offers much warmer temperatures, with lows of 8°C (46°F) and highs reaching up to 29°C (85°F), resulting in an average of 19°C (66°F). Rainfall is significantly higher at 172 mm (6.8 in) over about 10 days, and humidity rises slightly to 79%. For more specific details about October weather in Iwakuni, you can check Iwakuni weather in October.
In February, temperatures range from a chilly -4°C (26°F) to a mild 20°C (68°F), with an average of 6°C (43°F), making it generally colder than November, which has a minimum of 2°C (36°F) and a maximum of 23°C (74°F) with an average of 13°C (55°F). February experiences more precipitation at 69 mm (2.7 in) over about 7 days, compared to November's 37 mm (1.5 in) over just 5 days. Both months have relatively high humidity, but November is slightly higher at 76%, compared to February's 72%. Overall, November offers a more temperate climate, making it a more pleasant time of year in comparison. For more details on the weather in November, you can visit Iwakuni weather in November.
February weather is characterized by slightly colder temperatures, with a minimum of -4°C (26°F) and an average of 6°C (43°F), compared to December's minimum of -1°C (31°F) and average of 7°C (46°F). Both months see similar maximum temperatures of 20°C (68°F for February and 69°F for December), but February experiences a bit more precipitation at 69 mm (2.7 in) over 7 days, while December has 61 mm (2.4 in) over 6 days. Additionally, humidity levels are slightly higher in December at 75%, compared to February's 72%. For more insights into December weather, check Iwakuni weather in December.
As February settles over Iwakuni, the weather showcases a notable transition from the chill of winter to the hints of spring. With maximum temperatures rising to a pleasant 20°C (68°F) while average values hover around 6°C (43°F), the month starts to feel increasingly mild. Although it still experiences some brisk moments with minimum temperatures dropping to -4°C (26°F), the overall atmosphere is marked by a growing warmth and a comfortable humidity level of 72%. Precipitation is relatively moderate with around 69 mm over approximately 7 days, making it a time when nature begins to awaken. For a detailed look at the unique climate of Iwakuni and how February fits into the yearly pattern, visit Iwakuni Climate.