Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-04-21 21:31:39 UTC Live · 44s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 32
Hot hours (30°C+): 10
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 22
Cold days (≤5°C low): 6
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
8.19 °C
Today high / low
19.6° / 6.6°
Avg: 11.5°
30-day high / low
41.0° / 0.8°
Avg: 13.6°
Comfortable hours
68 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 1440
Missing (est): 0
Last seen: 44s ago
Biggest gap: 1m
RSSI now: -80 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 13.6°C
• Days in the comfy band: 0
• Warm hours (25°C+): 32
• Hot hours (30°C+): 10
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 22
Best / worst days
• Hottest day: 2026-04-05 (41.0°C high)
• Coldest day: 2026-04-06 (0.8°C low)
• Hot days (30°C+ high): 6
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 6
Humidity now
84.3 %
Pressure now
1,020.2 hPa
Light now
0 lux

Recent samples

Page 11 of 510 · 50 per page · 25458 total
Time (UTC) Temp °C RSSI
2026-04-21 13:11:40 17.75 -78
2026-04-21 13:10:39 17.81 -77
2026-04-21 13:09:39 17.87 -79
2026-04-21 13:08:39 17.87 -78
2026-04-21 13:07:39 17.94 -77
2026-04-21 13:06:39 18.00 -77
2026-04-21 13:05:39 17.94 -78
2026-04-21 13:04:39 17.87 -78
2026-04-21 13:03:39 17.69 -78
2026-04-21 13:02:39 17.44 -79
2026-04-21 13:01:39 17.19 -79
2026-04-21 13:00:40 16.94 -78
2026-04-21 12:59:39 16.75 -77
2026-04-21 12:58:40 16.62 -77
2026-04-21 12:57:39 16.56 -76
2026-04-21 12:56:39 16.44 -77
2026-04-21 12:55:39 16.25 -76
2026-04-21 12:54:39 16.00 -78
2026-04-21 12:53:39 15.75 -77
2026-04-21 12:52:39 15.69 -78
2026-04-21 12:51:39 15.50 -78
2026-04-21 12:50:39 15.31 -79
2026-04-21 12:49:39 15.25 -78
2026-04-21 12:48:39 15.25 -79
2026-04-21 12:47:40 15.31 -79
2026-04-21 12:46:39 15.38 -79
2026-04-21 12:45:39 15.50 -77
2026-04-21 12:44:40 15.56 -79
2026-04-21 12:43:39 15.69 -78
2026-04-21 12:42:39 15.69 -78
2026-04-21 12:41:39 15.75 -79
2026-04-21 12:40:39 15.81 -78
2026-04-21 12:39:40 15.88 -78
2026-04-21 12:38:39 15.81 -78
2026-04-21 12:37:39 15.75 -78
2026-04-21 12:36:39 15.56 -77
2026-04-21 12:35:39 15.31 -77
2026-04-21 12:34:39 15.25 -77
2026-04-21 12:33:39 15.13 -77
2026-04-21 12:32:39 15.06 -78
2026-04-21 12:31:39 15.00 -78
2026-04-21 12:30:39 14.94 -78
2026-04-21 12:29:39 14.87 -77
2026-04-21 12:28:40 14.87 -79
2026-04-21 12:27:39 14.87 -79
2026-04-21 12:26:39 14.94 -78
2026-04-21 12:25:39 14.94 -78
2026-04-21 12:24:39 14.87 -77
2026-04-21 12:23:39 14.75 -79
2026-04-21 12:22:39 14.75 -78