The tour guide was very gentle and attentive! We were lucky; the flowers were in full bloom, the itinerary was well-planned, and the meal at the seafood market we stopped at was delicious! A wonderful experience!
The nemophila flowers covering the hillsides of Hitachi Seaside Park perfectly embody the meaning of beauty in abundance; even the throngs of people seem merely secondary to this magnificent scene! Hidden behind the nemophila, rapeseed flowers sway in the wind like waves of yellow, displaying their vibrant beauty! The breathtaking sight of wisteria in full bloom at Ashikaga Flower Park is truly awe-inspiring; the vast expanse of hanging wisteria blossoms transports you to a romantic otherworld, making it hard to leave. The white wisteria, with its powerful and unrestrained display, is equally stunning! The garden's design creates a world embraced by flowers, evoking a sense of happiness! Perfectly adding another item to my travel bucket list!
As long as you sleep on the bus and only need to pee when you get off, and you can see an incredibly beautiful sea of flowers, it's really worth it! Our tour guide, Seiko, was very friendly 👍🏻
We enjoyed two popular flower fields—the Hitachi Seaside Neon Flower Field and the Ashikaga Wisteria Field—in one day during the peak blooming season, and even managed to visit the Oarai Isok Torii Gate. It was a fantastic day trip! Our guide, Mr. Liu Bin, provided detailed explanations and managed the time well. The driver drove smoothly, and thanks to good road conditions, we arrived at the attractions a little early and returned to Tokyo on time. A very good day trip indeed! Those who enjoy taking photos should be mindful of the time, as group tours cannot be late. Please allow time for buying souvenirs and sampling food.
On April 11, 2026, the flowers were about 70% in bloom. Walking towards the park, at first glance, it looked like the sea, but upon closer inspection, it was a dreamy sea of pink butterfly flowers. Remember to prepare cash; buying tickets for the tour guide will speed up entry. Those who don't eat seafood at the fish market can enjoy burgers and ice cream on the second floor selling fruits and vegetables. According to Kkday, the departure time from Tokyo Station is 8:00 AM. You will receive a letter from the travel agency the night before stating 8:30 AM; please meet 10-15 minutes before the actual departure time in the letter. The return trip to Tokyo Station on Saturday takes 2.5 hours.
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Hitachinaka Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Hitachinaka year round climate
Spring (March–May): Average 9.1–18.1°C, mild climate but with relatively high rainfall, especially in March and April. Common activities: Flower viewing, hiking. Recommended clothing: Light jacket, long-sleeved shirt, and bring rain gear.
Summer (June–August): Average 22.1–27.6°C, hot and humid with relatively high rainfall, especially in June. Common activities: Swimming at the beach, outdoor activities (pay attention to sun protection and heatstroke prevention). Recommended clothing: Light and breathable clothing, sun hat, sunglasses.
Autumn (September–November): Average 17.5–24.8°C, comfortable and pleasant climate, but with relatively high rainfall in September. Common activities: Autumn scenery viewing, outdoor excursions. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average 3.9–6.0°C, cold and dry with low rainfall. Common activities: Indoor activities, hot spring trips. Recommended clothing: Warm jacket, sweater, scarf, hat.
Hitachinaka climatological average
Annual average temperature: approx. 15.7°C / Annual rainfall: approx. 1421 mm / Summer humidity: 70%–80% / Rainiest month: June
Hitachinaka monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
3.9°C
32.3
February
5°C
53
March
9.1°C
109.3
April
14.7°C
105.7
May
18.1°C
160.3
June
22.1°C
225
July
26.9°C
130.7
August
27.6°C
155.7
September
24.8°C
209.7
October
17.5°C
128.7
November
12.4°C
88.3
December
6°C
22.8
Hitachinaka weather for the next seven days
5/13
Wednesday
Patchy rain nearby
22.4°C/15.4°C
5/14
Thursday
Patchy rain nearby
19.4°C/13.5°C
5/15
Friday
Sunny
22.7°C/12.7°C
5/16
Saturday
Sunny
25.3°C/16.2°C
5/17
Sunday
Partly Cloudy
23°C/15.9°C
5/18
Monday
Partly Cloudy
23.6°C/16°C
5/19
Tuesday
Patchy rain nearby
23.8°C/17.9°C
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