Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-04-21 23:29:40 UTC Live · 36s 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
7.69 °C
Today high / low
19.6° / 6.6°
Avg: 11.2°
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: 37s ago
Biggest gap: 1m
RSSI now: -88 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
92.8 %
Pressure now
1,020.2 hPa
Light now
0 lux

Recent samples

Page 12 of 512 · 50 per page · 25576 total
Time (UTC) Temp °C RSSI
2026-04-21 14:19:39 18.87 -83
2026-04-21 14:18:39 18.94 -85
2026-04-21 14:17:39 19.00 -84
2026-04-21 14:16:39 19.06 -80
2026-04-21 14:15:39 19.00 -80
2026-04-21 14:14:39 18.94 -76
2026-04-21 14:13:39 18.94 -76
2026-04-21 14:12:39 18.87 -77
2026-04-21 14:11:39 18.75 -78
2026-04-21 14:10:39 18.69 -74
2026-04-21 14:09:39 18.75 -78
2026-04-21 14:08:39 18.87 -78
2026-04-21 14:07:40 19.00 -77
2026-04-21 14:06:39 19.06 -79
2026-04-21 14:05:40 18.94 -77
2026-04-21 14:04:39 18.87 -80
2026-04-21 14:03:39 18.75 -79
2026-04-21 14:02:39 18.81 -78
2026-04-21 14:01:40 18.81 -79
2026-04-21 14:00:39 18.81 -79
2026-04-21 13:59:39 18.75 -78
2026-04-21 13:58:40 18.87 -79
2026-04-21 13:57:39 19.00 -77
2026-04-21 13:56:39 19.00 -78
2026-04-21 13:55:39 18.94 -79
2026-04-21 13:54:39 18.87 -79
2026-04-21 13:53:39 18.87 -78
2026-04-21 13:52:39 18.75 -77
2026-04-21 13:51:39 18.69 -78
2026-04-21 13:50:40 18.62 -79
2026-04-21 13:49:39 18.56 -76
2026-04-21 13:48:39 18.62 -78
2026-04-21 13:47:39 18.75 -76
2026-04-21 13:46:39 18.87 -77
2026-04-21 13:45:39 18.87 -77
2026-04-21 13:44:39 19.06 -77
2026-04-21 13:43:39 19.19 -80
2026-04-21 13:42:39 19.31 -79
2026-04-21 13:41:39 19.44 -77
2026-04-21 13:40:39 19.50 -77
2026-04-21 13:39:39 19.56 -79
2026-04-21 13:38:40 19.44 -80
2026-04-21 13:37:39 19.25 -80
2026-04-21 13:36:39 19.12 -79
2026-04-21 13:35:39 18.94 -77
2026-04-21 13:34:39 18.81 -76
2026-04-21 13:33:39 18.62 -77
2026-04-21 13:32:39 18.56 -77
2026-04-21 13:31:39 18.69 -76
2026-04-21 13:30:40 18.81 -79